Softwood Internal Door Lining Set 175mm (155mm Finished)

Softwood Internal Door Lining Set 175mm (155mm Finished)This softwood internal door lining set is sized for 5 inch timber stud walls and fits both 762mm and 838mm door widths. Made from PEFC certified whitewood spruce, the reversible head means one set covers the two most common UK internal door sizes, supplied unfinished and ready to decorate. Specifications Property Detail Material Whitewood spruce (softwood) Certification PEFC certified Nominal Size 175mm Wall thickness Suited to 5 inch (125mm) timber

This softwood internal door lining set is sized for 5-inch timber stud walls and fits both 762mm and 838mm door widths. Made from PEFC-certified whitewood spruce, the reversible head means one set covers the two most common UK internal door sizes, supplied unfinished and ready to decorate.

Specifications

What it's used for

• Lining new or replacement door openings in timber stud partition walls across domestic properties
• New-build and self-build projects where consistent, stable door frames are needed at scale
• Renovation and refurbishment work where existing door linings are damaged or out of square
• Converting internal openings to accept standard UK door sizes of 762mm or 838mm width

Fitting and handling

Allow the lining set to acclimatise for at least 48 hours in the room where it will be fitted before installation, keeping it flat and supported along its full length to prevent any bow or twist developing. Fix through the lining into the trimmer studs using screws rather than nails where possible, packing as needed to achieve a plumb and square frame before hanging the door. Once fitted, apply your chosen paint, primer, stain or varnish promptly to all faces and edges, including the back face, to help stabilise moisture movement and maintain a consistent finish.

FAQ

Does this lining set include a door stop?

No, door stops are not included with this set. This gives you the flexibility to fit your preferred planted stop or use a separate staff bead system to suit your door thickness and style.

Will this lining set fit a non-standard wall thickness?

This set is designed specifically for 5-inch (approximately 125mm) timber stud walls. If your wall is a different thickness, you may need to rip the lining down or source an alternative width. Contact Nottage Timber Merchants for advice if you are unsure.

Can I use this lining set with a 686mm door?

This set is sized for 762mm and 838mm door widths only. The reversible head accommodates both of those sizes, but it is not designed for 686mm doors. We recommend checking your rough opening dimensions before ordering.

Browse the full range of door linings and frames at Nottage Timber Merchants, including additional widths and frame sets. We supply trade and retail customers across South Wales, with next-day delivery available to the Bridgend area and surrounding regions.