Softwood Rebated Door Frame Casing 38 x 175mm X Untrenched Head

£31.14 (Excl. VAT)
£37.37 (Incl. VAT)

Pre-rebated and ready to fit – no time wasted cutting rebates on site. The untrenched head adapts to any door width from 762mm to 838mm or custom sizes. Kiln-dried timber won’t warp after installation, so your doors hang straight and stay that way.

9 in stock

Description

Timber Specifications

  • Nominal size: 38mm x 175mm (finished: 32mm x 169mm)
  • Kiln-dried European softwood for stability
  • FSC®/PEFC certified from managed forests
  • Slow-grown timber for strength and workability
  • Ready to paint, stain or varnish

Rebate Details

  • Pre-cut rebate suits 35mm thick doors
  • Single rebate door frame design
  • Clean rebate edges, no tear-out
  • Consistent rebate depth throughout all pieces

Physical Properties

  • Frame height: 2010mm (door height: 1981mm)
  • Frame depth: 169mm (suits standard wall thickness)
  • Weight: 12.70kg per set
  • Moisture content: Kiln-dried to 18% or below

Head Configuration

  • Untrenched head for maximum flexibility
  • Cut to any door width on site
  • No pre-determined notches or grooves
  • Square cut ends for clean joints

Technical Specifications

Property Specification
Nominal Dimensions 38mm x 175mm
Finished Dimensions 32mm x 169mm
Material European redwood (Scots pine)
Moisture Content Max 18% (kiln-dried)
Rebate Size 35mm door thickness
Frame Height 2010mm
Door Opening Height 1981mm
Wall Thickness 169mm
Certification FSC®/PEFC
Fire Rating Not fire-rated
Usage Interior doors only

Key Features

What’s Included

  • 2 rebated uprights (2010mm legs)
  • 1 untrenched head (cut to your door width)
  • All pieces pre-rebated and square-cut for clean, easy joints

Frame head sits on top of legs, no trenching or complicated joints needed.

Compatible Doors

  • Standard 35mm interior doors
  • Hollow core, solid timber, or glazed doors
  • Fire doors (note: frame itself is not fire-rated)

Widths: 610mm, 686mm, 762mm, 838mm, or custom up to 900mm (head can be cut to suit).

Cutting & Customisation

  • We’ll cut it for you: Frames prepared to exact size, ready same day.
  • On-site cutting: Head piece = door width + 6mm (3mm clearance each side).
  • Rebate adjustments: Standard rebate suits 35mm doors, but can be deepened for thicker doors or special hinges.

Installation Benefits

  • Faster fitting: Saves ~30 mins per door.
  • Cleaner finish: Factory-machined rebates look professional.
  • Fewer tools: No router needed, basic carpentry tools do the job.
  • Less waste: Pre-sized timber means no offcuts.

FAQs

What wall thickness does this suit?

169mm frame depth covers most standard stud walls with plasterboard both sides.

Can I use this with thicker doors?

Rebate is cut for 35mm doors. You can deepen it for 44mm doors if needed.

Is the timber treated?

No preservative treatment – it’s for interior use only. Ready for paint, stain or clear finish.

What about different door widths?

Untrenched head cuts to any width. Same frame works for 762mm or 838mm doors.

Do you stock other depths?

Yes, we carry different frame depths. Check stock or ask about cutting to size.

Can you supply fire-rated versions?

This frame isn’t fire-rated. Contact us for fire door frame options if needed.

Ready When You Need It

In stock at our Scunthorpe branch. Order online for collection in under an hour. Local delivery within 48 hours using our own vans.

Free delivery on orders over £500 + VAT within 45 miles of Scunthorpe.

Need it cut to size? Our joinery team handles all cutting in-house. No delays, no extra trips.

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