{"title":"Newel Cap","description":"\u003cp\u003eA newel cap is the decorative finishing touch that tops your stair newel post, adding elegance and protection to your staircase. Nottage Timber Merchants stocks a curated selection of wooden newel post caps in various styles and finishes to suit period properties and contemporary builds alike.\u003c\/p\u003e\n\u003ch2\u003eNewel Cap\u003c\/h2\u003e\n\u003ch3\u003eQuality Wooden Finials for Every Staircase\u003c\/h3\u003e\n\u003cp\u003eA newel cap completes the look of your staircase whilst protecting the top of your newel post from weathering and damage. Our wooden newel post cap range includes traditional turnings, contemporary designs, and period-appropriate profiles. Whether you're restoring a Victorian staircase or finishing a new build, we stock caps in softwood and hardwood options. Each newel post finial is carefully selected for quality and durability, ensuring your staircase investment remains protected and beautiful for years to come.\u003c\/p\u003e\n\u003ch3\u003eStyles to Match Your Home\u003c\/h3\u003e\n\u003cp\u003eStair newel cap designs vary widely, from ornate period styles to clean modern forms. A wooden newel post cap can dramatically alter the character of your staircase. Traditional homes often benefit from a classic ball or urn finial, whilst contemporary staircases look striking with minimalist square or tapered caps. We stock a variety of profiles and timber species so you can find a newel post finial that harmonises with your interior. Every cap is crafted to quality standards and ready to finish to your preferred colour or stain.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.timberonline.co.uk\/collections\/newel-posts\"\u003eExplore our complete range of newel posts and matching caps to create a unified staircase design.\u003c\/a\u003e \u003ca href=\"https:\/\/www.timberonline.co.uk\/collections\/spindles-balusters\"\u003eBrowse spindles and balusters to complement your newel posts and finials.\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eInstallation and Finishing Tips\u003c\/h3\u003e\n\u003cp\u003eInstalling a newel cap is straightforward when you choose the right size to fit your post diameter. Before purchase, measure your newel post top carefully to ensure a snug fit. Most wooden caps are supplied ready to finish, giving you control over colour and protection. Apply a quality wood stain or paint to match your staircase woodwork, and consider a protective varnish or lacquer for durability in high-traffic areas. If you're unsure about sizing or finishing, our team are happy to advise based on your specific project requirements.\u003c\/p\u003e","products":[{"product_id":"oak-pyramid-newel-cap-90mm","title":"Oak Pyramid Newel Cap 90mm","description":"\u003cp\u003eAn oak pyramid newel cap sized to fit a 90mm newel post, this solid oak cap covers exposed end grain at the top of your staircase newel and adds a clean, traditional decorative finish suited to both new builds and period renovation projects.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eProperty\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eSolid oak\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProfile\u003c\/td\u003e\n\u003ctd\u003ePyramid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Size\u003c\/td\u003e\n\u003ctd\u003e90mm (to suit 90mm newel post)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eUnfinished (ready to sand, stain or lacquer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUse Class\u003c\/td\u003e\n\u003ctd\u003eInternal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eWhat it's used for\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFinishing the top of a 90mm oak or softwood newel post on a domestic staircase\u003c\/li\u003e\n\u003cli\u003eCovering and protecting exposed end grain on newel posts in new-build properties\u003c\/li\u003e\n\u003cli\u003eReplacing damaged or missing newel caps during staircase renovation or restoration work\u003c\/li\u003e\n\u003cli\u003eAdding a classic architectural detail to timber staircases in traditional or contemporary interiors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitting and handling\u003c\/h2\u003e\u003cp\u003eBefore fitting, allow the cap to acclimatise in the room where it will be installed for at least 48 hours, as oak is sensitive to changes in temperature and humidity. The cap is typically secured using a central wooden dowel or wood adhesive applied to the top of the newel post, ensuring a flush, stable fit. Once fixed, the unfinished surface can be sanded back and finished with your choice of oil, stain or lacquer to match the surrounding staircase components.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill this cap fit a 90mm softwood newel post as well as an oak one?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eYes. The cap is sized to suit any standard 90mm newel post regardless of species, so it works equally well on pine or other softwood posts. Bear in mind that if you are mixing oak and softwood, you may need to finish them separately to achieve a consistent colour.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the cap come pre-finished or will I need to treat it myself?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe cap is supplied unfinished, which gives you full control over the final appearance. You can sand, stain, oil or lacquer it to match your existing staircase. For best results, apply your chosen finish before or immediately after fixing to ensure all surfaces are properly sealed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I use this cap on an external newel post?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis cap is intended for internal use only. Solid oak used outdoors without appropriate treatment is prone to movement and weathering. For external applications, you would need a cap specified and treated for outdoor use.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Will this cap fit a 90mm softwood newel post as well as an oak one?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. The cap is sized to suit any standard 90mm newel post regardless of species, so it works equally well on pine or other softwood posts. Bear in mind that if you are mixing oak and softwood, you may need to finish them separately to achieve a consistent colour.\"}},{\"@type\":\"Question\",\"name\":\"Does the cap come pre-finished or will I need to treat it myself?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The cap is supplied unfinished, which gives you full control over the final appearance. You can sand, stain, oil or lacquer it to match your existing staircase. For best results, apply your chosen finish before or immediately after fixing to ensure all surfaces are properly sealed.\"}},{\"@type\":\"Question\",\"name\":\"Can I use this cap on an external newel post?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This cap is intended for internal use only. Solid oak used outdoors without appropriate treatment is prone to movement and weathering. For external applications, you would need a cap specified and treated for outdoor use.\"}}]}\u003c\/script\u003e\u003cp\u003ePair this cap with matching components from the Nottage Timber Merchants \u003ca href=\"\/collections\/newel-posts\"\u003enewel posts collection\u003c\/a\u003e to complete your staircase. We offer fast dispatch and next-day delivery to Bridgend and across South Wales.\u003c\/p\u003e","brand":"Nottage Timber Merchants","offers":[{"title":"Default Title","offer_id":52935875002705,"sku":null,"price":10.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/1467\/1697\/files\/oakpyramid.jpg?v=1769762691"},{"product_id":"white-oak-heritage-pyramid-newel-cap-115x115mm","title":"White Oak Heritage Pyramid Newel Cap 115 x 115mm","description":"\u003cp\u003eThe White Oak Heritage Pyramid Newel Cap, sized at 115 x 115mm, provides a neat, traditional finish to the top of a staircase newel post. Turned in solid white oak with a classic pyramid profile, it suits both period and contemporary interiors and is ready to stain or paint to match your stair scheme.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eProperty\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eWhite Oak\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProfile\u003c\/td\u003e\n\u003ctd\u003eHeritage Pyramid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Size\u003c\/td\u003e\n\u003ctd\u003e115 x 115mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eUnfinished - suitable for staining, oiling or painting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUse\u003c\/td\u003e\n\u003ctd\u003eInternal staircase and landing balustrade newel posts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eWhat it's used for\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCapping the top of a newel post at the base, top, or landing turn of a staircase\u003c\/li\u003e\n\u003cli\u003eAdding a defined pyramid finish to landing balustrade corner posts\u003c\/li\u003e\n\u003cli\u003eReplacement of a damaged or missing cap on an existing white oak or hardwood newel\u003c\/li\u003e\n\u003cli\u003eMatching heritage-style stair components in renovation or new-build joinery schemes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitting and handling\u003c\/h2\u003e\u003cp\u003eBefore fitting, allow the cap to acclimatise to the temperature and humidity of the room for at least 48 hours, particularly in centrally heated homes, to minimise any movement after installation. The cap is typically fixed using a suitable timber adhesive or a countersunk screw from below through the newel post, with the fixing point concealed before final finishing. Apply your chosen stain, oil, or paint after fitting to achieve a consistent colour match across your staircase components.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill this cap fit a standard 90mm or 100mm newel post?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe cap is sized at 115 x 115mm across its base, which is designed to sit over or flush-mount onto newel posts in the 90mm to 115mm range. Check the top dimension of your newel post before ordering, as the cap should overhang the post slightly for the best visual result.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I stain this white oak cap to match pine or softwood stairs?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWhite oak takes stain well and can be finished to a close match with many softwood tones using a suitable wood stain or tinted oil. Because oak has a more open grain than pine, we recommend applying a grain filler or sealer first if you want a very smooth, uniform result.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo you sell matching newel posts and balustrade components?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eYes. Nottage Timber Merchants stocks a range of newel posts and oak mouldings that can be combined with this cap. Browse the relevant collections on our site or contact our Bridgend team for help selecting compatible components.\u003c\/p\u003e\u003cp\u003eOrder your White Oak Heritage Pyramid Newel Cap from Nottage Timber Merchants in Bridgend, South Wales. Browse our full range of \u003ca href=\"\/collections\/newel-posts\"\u003enewel posts\u003c\/a\u003e for matching stair components, with next-day delivery available across the South Wales and Bridgend area.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Will this cap fit a standard 90mm or 100mm newel post?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The cap is sized at 115 x 115mm across its base, which is designed to sit over or flush-mount onto newel posts in the 90mm to 115mm range. Check the top dimension of your newel post before ordering, as the cap should overhang the post slightly for the best visual result.\"}},{\"@type\":\"Question\",\"name\":\"Can I stain this white oak cap to match pine or softwood stairs?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"White oak takes stain well and can be finished to a close match with many softwood tones using a suitable wood stain or tinted oil. Because oak has a more open grain than pine, we recommend applying a grain filler or sealer first if you want a very smooth, uniform result.\"}},{\"@type\":\"Question\",\"name\":\"Do you sell matching newel posts and balustrade components?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. Nottage Timber Merchants stocks a range of newel posts and oak mouldings that can be combined with this cap. Browse the relevant collections on our site or contact our Bridgend team for help selecting compatible components.\"}}]}\u003c\/script\u003e","brand":"Nottage Timber Merchants","offers":[{"title":"Default Title","offer_id":52935938900305,"sku":null,"price":27.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/1467\/1697\/files\/115oakcap.jpg?v=1769763326"},{"product_id":"oak-flat-newel-cap-90mm-x-90mm","title":"Oak Flat Newel Cap 90mm x 90mm","description":"\u003cp\u003eThe oak flat newel cap, 90mm x 90mm, gives a clean square finish to the top of a newel post on staircases and landings. Machined from oak, it fits standard 90mm newel posts and accepts stain, paint or varnish to match any staircase scheme.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eProperty\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eOak\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Size\u003c\/td\u003e\n\u003ctd\u003e90mm x 90mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProfile\u003c\/td\u003e\n\u003ctd\u003eFlat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eMachined, unfinished - ready to paint, stain or varnish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrade\u003c\/td\u003e\n\u003ctd\u003eJoinery grade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eWhat it's used for\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCapping the top of a 90mm square newel post at the base or head of a staircase\u003c\/li\u003e\n\u003cli\u003eFinishing landing newel posts where a flat, square profile suits a traditional or contemporary stair design\u003c\/li\u003e\n\u003cli\u003eReplacing a damaged or missing newel cap during a stair refurbishment\u003c\/li\u003e\n\u003cli\u003eNew stair installations where a neat, flush top detail is required rather than a turned or decorative cap\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitting and handling\u003c\/h2\u003e\u003cp\u003eAllow the cap to acclimatise inside the building for at least 48 hours before fitting, particularly in heated homes, to reduce movement after installation. Fix using a suitable wood adhesive applied to the top of the newel post, ensuring the cap is centred and square before clamping or weighting while the adhesive sets. Apply your chosen finish, whether oil, stain or varnish, once fitted and sanded smooth to protect the oak and achieve an even colour.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill this cap fit a standard 90mm newel post?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eYes. This cap is sized at 90mm x 90mm to correspond with standard 90mm square newel posts commonly used on UK staircases. Check the top face of your existing post before ordering to confirm the size.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I paint this oak newel cap rather than staining it?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eYes. The cap is supplied unfinished and will accept paint, stain, oil or varnish. If painting, apply a suitable wood primer first to seal the grain and achieve a smooth, even topcoat.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this cap suitable for a replacement rather than a new build?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eYes, it works well as a replacement part. Remove the old cap carefully, clean up the top of the newel post, and refit using wood adhesive. Sand flush once set if needed before finishing.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Will this cap fit a standard 90mm newel post?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. This cap is sized at 90mm x 90mm to correspond with standard 90mm square newel posts commonly used on UK staircases. Check the top face of your existing post before ordering to confirm the size.\"}},{\"@type\":\"Question\",\"name\":\"Can I paint this oak newel cap rather than staining it?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. The cap is supplied unfinished and will accept paint, stain, oil or varnish. If painting, apply a suitable wood primer first to seal the grain and achieve a smooth, even topcoat.\"}},{\"@type\":\"Question\",\"name\":\"Is this cap suitable for a replacement rather than a new build?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, it works well as a replacement part. Remove the old cap carefully, clean up the top of the newel post, and refit using wood adhesive. Sand flush once set if needed before finishing.\"}}]}\u003c\/script\u003e\u003cp\u003eBrowse the full range of \u003ca href=\"\/collections\/newel-posts\"\u003enewel posts\u003c\/a\u003e at Nottage Timber Merchants to find matching stair parts. We supply trade and retail customers from our Bridgend yard, with delivery available across the South Wales area.\u003c\/p\u003e","brand":"Nottage Timber Merchants","offers":[{"title":"Default Title","offer_id":52935944864081,"sku":null,"price":5.1,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/1467\/1697\/files\/WONC8.jpg?v=1769763791"},{"product_id":"pine-flat-newel-cap-90mm","title":"Pine Flat Newel Cap 90mm","description":"\u003cp\u003eA pine flat newel cap in 90mm sizing gives any newel post a clean, finished top on staircases and landings. The flat profile works equally well with traditional and contemporary stair designs, and the 90mm dimension suits standard newel posts throughout the UK.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePine\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProfile\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFlat\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUnfinished - suitable for painting or staining\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTreatment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNone - interior use\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWhat it's used for\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eCapping the top of a 90mm newel post at the base, mid-landing, or head of a staircase\u003c\/li\u003e\n  \u003cli\u003eProviding a flush, tidy finish on open-plan stair installations where the post top is visible\u003c\/li\u003e\n  \u003cli\u003eReplacing a damaged or missing cap on an existing staircase during refurbishment\u003c\/li\u003e\n  \u003cli\u003eCompleting new-build stair installations alongside matching pine baserail and newel posts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFitting and handling\u003c\/h2\u003e\n\u003cp\u003eAllow the cap to acclimatise inside the property for at least 48 hours before fitting, particularly in new builds or recently plastered rooms where humidity is higher than normal. The cap is typically fixed with wood adhesive applied to the post end, pressing firmly and wiping away any excess before the glue sets. Once fitted and fully dry, sand lightly before applying your chosen paint or stain to match the rest of the staircase.\u003c\/p\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill a 90mm flat newel cap fit my existing newel post?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 90mm size is designed for standard UK newel posts with a 90mm square section. Measure the top of your post before ordering - if it has been rebated or trimmed, you may need to check the finished dimension rather than the nominal size.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I paint or stain this newel cap?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The cap is supplied unfinished, so it accepts most interior wood paints, primers, and oil or water-based stains. Key or lightly sand the surface first for the best adhesion, especially if applying a gloss paint.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs this cap suitable for an outdoor staircase?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This pine cap is intended for interior use only. For external steps or decking posts, you would need a treated or hardwood alternative that can withstand moisture and weathering.\u003c\/p\u003e\n\n\u003cp\u003eBrowse the full range of matching stair components at Nottage Timber Merchants, including \u003ca href=\"\/collections\/newel-posts\"\u003enewel posts\u003c\/a\u003e to pair with this cap. We supply trade and retail customers across South Wales, with next-day delivery available to the Bridgend area and surrounding regions.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Will a 90mm flat newel cap fit my existing newel post?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The 90mm size is designed for standard UK newel posts with a 90mm square section. Measure the top of your post before ordering - if it has been rebated or trimmed, you may need to check the finished dimension rather than the nominal size.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I paint or stain this newel cap?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. The cap is supplied unfinished, so it accepts most interior wood paints, primers, and oil or water-based stains. Key or lightly sand the surface first for the best adhesion, especially if applying a gloss paint.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is this cap suitable for an outdoor staircase?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No. This pine cap is intended for interior use only. For external steps or decking posts, you would need a treated or hardwood alternative that can withstand moisture and weathering.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"Nottage Timber Merchants","offers":[{"title":"Default Title","offer_id":52935972651345,"sku":null,"price":6.46,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/1467\/1697\/files\/NC8P.jpg?v=1769764444"},{"product_id":"pine-ball-post-cap-for-90mm-newel","title":"Pine Ball Post Cap for 90mm Newel Post","description":"\u003cp\u003eA pine ball post cap for 90mm newel posts gives your staircase a clean, traditional finish without specialist tools or fixings. Machined from pine, this classic ball-top cap sits neatly over a 90mm newel post head, completing interior stair and balustrade installations to a professional standard.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003ePine\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eProfile\u003c\/th\u003e\n\u003ctd\u003eBall top cap\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eNominal Size\u003c\/th\u003e\n\u003ctd\u003eFits 90mm newel post\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eMachined, unfinished (ready to paint or stain)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eUse Class\u003c\/th\u003e\n\u003ctd\u003eInterior use\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWhat it's used for\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eFinishing the top of 90mm newel posts on interior staircases\u003c\/li\u003e\n  \u003cli\u003eCompleting balustrade installations on landings and mezzanine levels\u003c\/li\u003e\n  \u003cli\u003eReplacing worn or damaged post caps during stair refurbishments\u003c\/li\u003e\n  \u003cli\u003eProviding a decorative yet traditional detail on newel posts in hallways and split-level properties\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFitting and handling\u003c\/h2\u003e\n\u003cp\u003eAllow the cap to acclimatise indoors for 48 hours before fitting, particularly in rooms with underfloor heating or variable temperature, to reduce any movement after installation. The cap is designed to sit over the newel post head and can be secured with a suitable interior wood adhesive or a discrete fixing from below. Once fitted, finish with your chosen interior wood paint, primer and topcoat, or a stain and varnish system to match your existing joinery.\u003c\/p\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this ball post cap fit a 90mm newel post exactly?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, this cap is machined specifically to fit a 90mm newel post. If your newel post has been cut slightly proud or has an uneven top, a light sand to level the surface before fitting will help achieve a flush, neat finish.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I paint or stain this pine ball cap to match my existing staircase?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The cap is supplied unfinished, so it accepts interior wood paint, primer, stain, and varnish. Lightly sand before applying any finish and use a knotting solution on any visible resin knots before priming to prevent bleed-through.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs this cap suitable for outdoor use?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This cap is intended for interior use only. Pine without treatment is not suitable for exposed external conditions. For outdoor newel posts, a treated or hardwood alternative would be more appropriate.\u003c\/p\u003e\n\n\u003cp\u003eBrowse our full range of \u003ca href=\"\/collections\/newel-posts\"\u003enewel posts\u003c\/a\u003e to find matching components for your staircase project. Nottage Timber Merchants offer next-day delivery across South Wales, including the Bridgend area, and you are welcome to visit us in store to view the range in person.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Will this ball post cap fit a 90mm newel post exactly?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes, this cap is machined specifically to fit a 90mm newel post. If your newel post has been cut slightly proud or has an uneven top, a light sand to level the surface before fitting will help achieve a flush, neat finish.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I paint or stain this pine ball cap to match my existing staircase?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. The cap is supplied unfinished, so it accepts interior wood paint, primer, stain, and varnish. Lightly sand before applying any finish and use a knotting solution on any visible resin knots before priming to prevent bleed-through.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is this cap suitable for outdoor use?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No. This cap is intended for interior use only. Pine without treatment is not suitable for exposed external conditions. For outdoor newel posts, a treated or hardwood alternative would be more appropriate.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"Nottage Timber Merchants","offers":[{"title":"Default Title","offer_id":53109096415569,"sku":null,"price":9.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/1467\/1697\/files\/pine-ball-post-cap-for-90mm-full-newel-31171-1-p.jpg?v=1771661188"}],"url":"https:\/\/www.timberonline.co.uk\/collections\/newel-cap.oembed","provider":"Nottage Timber Merchants","version":"1.0","type":"link"}