{"product_id":"fire-door-lining-set-redwood-firecheck","title":"Fire Door Lining Set – Redwood Firecheck Internal Frame","description":"\u003cp\u003e\u003cstrong\u003eRedwood Firecheck door lining set for internal fire-door frames, machined with a 15 × 4mm groove for a compatible intumescent strip or smoke seal.\u003c\/strong\u003e The heavier 38mm nominal timber gives a finished thickness of approximately 32mm.\u003c\/p\u003e\n\n\u003ch3\u003eAvailable in three wall depths\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e38 × 115mm nominal\u003c\/strong\u003e – approx. \u003cstrong\u003e32 × 108mm finished\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e38 × 138mm nominal\u003c\/strong\u003e – approx. \u003cstrong\u003e32 × 132mm finished\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e38 × 150mm nominal\u003c\/strong\u003e – approx. \u003cstrong\u003e32 × 145mm finished\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eChoose the lining from the \u003cstrong\u003efinished wall thickness\u003c\/strong\u003e, including plasterboard, plaster or skim.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is included?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2 × European Redwood uprights\u003c\/li\u003e\n\u003cli\u003e1 × reversible trenched head for 762mm (2'6\") or 838mm (2'9\") doors\u003c\/li\u003e\n\u003cli\u003eLoose 12 × 32mm door stops\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e15 × 4mm groove for the door seal\u003c\/h3\u003e\n\u003cp\u003eThe groove is machined into the lining to take a compatible intumescent strip or smoke seal. The strip itself is sold separately. If you want to understand what the groove and seal do, read \u003ca href=\"\/blogs\/timber\/what-is-a-fire-door-lining\"\u003e\u003cstrong\u003eWhat Is a Fire Door Lining?\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eRedwood, unfinished and ready for installation\u003c\/h3\u003e\n\u003cp\u003eThe lining is supplied unassembled and unfinished, ready to cut, fit and finish as part of the door installation.\u003c\/p\u003e\n\n\u003ch3\u003eComplete the opening\u003c\/h3\u003e\n\u003cp\u003eUse \u003ca href=\"\/collections\/skirting-architrave\"\u003e\u003cstrong\u003earchitrave\u003c\/strong\u003e\u003c\/a\u003e to finish the joint between the lining and wall. For ordinary internal door openings, see our \u003ca href=\"\/products\/softwood-door-lining-set-internal-door-frames\"\u003e\u003cstrong\u003eSoftwood Door Lining Kit\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e","brand":"Wern-wood","offers":[{"title":"38 × 115mm","offer_id":57288511258948,"sku":null,"price":30.69,"currency_code":"GBP","in_stock":false},{"title":"38 × 138mm","offer_id":57288511291716,"sku":null,"price":32.23,"currency_code":"GBP","in_stock":false},{"title":"38 × 150mm","offer_id":57311012192580,"sku":null,"price":34.62,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0773\/7068\/7812\/files\/fire-resisting-redwood-door-lining-set.jpg?v=1789661864","url":"https:\/\/www.wern-wood.com\/products\/fire-door-lining-set-redwood-firecheck","provider":"Wern-Wood","version":"1.0","type":"link"}