

38mm x 138mm Redwood BWF Fire Door Lining and Stop 838mm Doors (Finish 33mm x 132mm)
Nationwide Delivery
Thu 2 Jul
- 0days
- 21hrs
- 51mins
- 30secs
Nationwide Delivery
Thu 2 Jul
- 0days
- 21hrs
- 51mins
- 30secs
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Delivery & Returns Information
Delivery charges vary by product category and order value. Items may ship from different suppliers and arrive separately, so delivery charges can be shown per part of your order at checkout.
Standard (Nationwide) Delivery
| Timber & Sheet, Building Materials, Joinery and Gardens & Landscaping Products | |
|---|---|
| ORDER VALUE | DELIVERY CHARGE |
| Under £300 | £20 ex. VAT |
| Over £300 ex. VAT | FREE |
Express Delivery
| Express Delivery - Insulation and Plasterboard & Drylining | |
|---|---|
| ORDER VALUE | DELIVERY CHARGE |
| Under £400 | £90 ex. VAT |
| Over £400 ex. VAT | £55 ex. VAT |
| Express Delivery - Timber & Sheet, Building Materials, Joinery and Gardens & Landscaping Products | |
| ORDER VALUE | DELIVERY CHARGE |
| Under £300 | £50 ex. VAT |
| Over £300 ex. VAT | £35 ex. VAT |
How delivery works
We work with a nationwide network of trusted suppliers. Items in your basket may be supplied by different suppliers and delivered separately. Where this applies, you will see delivery charges shown at checkout for each part of your order. We always aim to group products from the same supplier to keep delivery costs as low as possible.
Delivery areas
Delivery charges apply to mainland UK, excluding: AB, CA, CF, DD, DG, EH, EX, FK, KA, KW, KY, IV, LA, LD, LL, ML, NP, PA, PH, PL, SA, SY, TR, TQ and TD.
If your address is in one of these areas, we will contact you before processing your order to confirm any additional costs. We do not currently offer delivery outside the UK mainland.
What to expect on delivery day
- Deliveries are typically kerbside.
- Please ensure someone is on-site to accept delivery. For heavier items, help with offloading may be required.
- Many building materials arrive on large vehicles. If access is restricted, a specialist vehicle such as a HIAB may be required and could incur an additional charge.
Why delivery can cost more than typical parcel delivery
Building materials often travel on larger vehicles and usually carry fewer drops per run than parcel networks. That is why delivery charges can be higher than standard e-commerce shipping.
Returns
Returns depend on what you have bought and whether there is anything wrong with it. For full details on eligibility, timeframes, and exclusions, please see our full policy.
Key Features
- {{local_police}} Premium joinery-grade redwood
- {{photo_size_select_small}} Kiln-dried and machined to finished size
- {{construction}} Hold fixings securely
- {{local_fire_department}} Compliant frame assembly for FD-rated door installations
Technical Specification
| URN: | 4001709 |
|---|---|
| Thickness: | 38mm |
| Width: | 138mm |
Product Overview
Redwood BWF Fire Door Lining and Stop with 38mm × 138mm nominal dimensions, finished to 33mm × 132mm.
Premium redwood fire door lining and stop assembly designed for 838mm-wide fire doors. Produced to BWF-Certifire standards, it provides the required stability, precision, and compliance for fire-rated door installations in both domestic and commercial settings.
The lining and stop are precision-machined to ensure consistent fit, alignment, and sealing performance. Redwood is selected for its straight grain, structural integrity, and ability to hold fixings securely while offering an attractive natural finish suitable for painting, staining, or clear lacquering.
This section size provides the correct structural depth for standard wall constructions, ensuring smooth door operation and compliant fire-resisting installation.
Features & Benefits
- Certified performance: Manufactured in accordance with BWF-Certifire fire door scheme for tested and approved installations.
- Durable material: Redwood provides strength, stability, and long-term resistance to warping or distortion.
- Versatile finish: Supplied unfinished, suitable for painting, staining, or sealing to match interior design schemes.
- Ease of installation: Pre-machined stop ensures correct seating and clearance for certified fire door assemblies.
- Precision machining: Accurate finish size (38mm × 138mm) ensures a reliable, consistent fit with 838mm fire doors.
Applications
- Fire-rated door sets: Suitable for FD30 door installations where certified linings are required.
- Residential buildings: Used in domestic fire separation areas such as internal hallways or integral garages.
- Commercial interiors: Ideal for offices, schools, and institutional buildings requiring fire safety compliance.
- Refurbishment projects: Provides compliant replacement for damaged or non-certified door frames.
Installation Guidance
- Preparation: Ensure wall opening and frame components are square, level, and free from obstruction.
- Assembly: Mitre or butt joint frame sections and secure using appropriate fixings and fire-rated adhesives.
- Fitting: Position frame within prepared opening, maintaining required clearances for intumescent seals.
- Finishing: Apply primer, paint, or stain as required; avoid sealing intumescent or acoustic components.
- Final check: Confirm door and frame combination meets BWF-Certifire specification before use.
Compliance & Performance
- Material specification: Premium joinery-grade redwood, kiln-dried and machined to finished size 33mm × 132mm.
- Fire certification: Manufactured under BWF-Certifire fire door scheme for FD-rated installations.
- Dimensional tolerance: Nominal 38mm × 138mm (finished 33mm × 132mm).
- Door compatibility: Designed for 838mm-wide fire door leaves.
- Important note: Fire resistance performance is dependent on installation with compatible certified fire door leaf and hardware.