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JMF installation details
Find the right detail in two taps.
Choose the wall cladding and the window or door. Each detail has been tested to E2/VM1, so it can go straight into your consent documentation.
JMF DRAWING A01-11 · REVISION F
French doorsin weatherboard on cavity
Head and sill details on sheet 1, jamb detail on sheet 2. A4, 2 sheets, 136 KB.
The full set
All 42 details at a glance
Each cell is a two-sheet A4 PDF. The code and revision match the title block on the drawing.
| CLADDING | Awning & casement windows | French doors | Bi-fold windows | Bi-fold doors | Slider & stacker windows | Slider & stacker doors | Double hung windows |
|---|---|---|---|---|---|---|---|
| Weatherboard on cavity | A01-01rev G | A01-11rev F | A01-21rev F | A01-22rev D | A01-31rev F | A01-32rev D | A01-41rev F |
| Weatherboard, direct fixed (no cavity) | A02-01rev H | A02-11rev F | A02-21rev F | A02-22rev D | A02-31rev F | A02-32rev D | A02-41rev F |
| Plaster on cavity | A03-01rev F | A03-11rev E | A03-21rev D | A03-22rev D | A03-31rev G | A03-32rev D | A03-41rev F |
| Vertical board | A04-01rev H | A04-11rev F | A04-21rev F | A04-22rev D | A04-31rev E | A04-32rev D | A04-41rev F |
| Board & batten | A05-01rev H | A05-11rev F | A05-21rev F | A05-22rev D | A05-31rev E | A05-32rev D | A05-41rev F |
| Brick veneer | A06-01rev G | A06-11rev E | A06-21rev E | A06-22rev D | A06-31rev E | A06-32rev D | A06-41rev F |
Before and after installation
Preparation & glazing guides

Step-by-step preparation of the opening before the joinery goes in: framing checks, wrap, sill packers and flashing tape.
Also available as a DWG for CAD1.5 MB
Glazing tape and sealant, edge clearances, setting and location blocks, and drainage for glazing JMF joinery to NZS 4211.

The JMF Thermawood dry-glazed double glazing system for new and retrofitted timber joinery.
About JMF
JMF New Zealand sets the standard for tested timber joinery. It is owned by Master Joiners, and every JMF window and door is tested to NZS 4211.
Westpine is one of JMF’s certified manufacturers. Specify JMF joinery by name on your plans and consent authorities know the system is tested and proven. JMF’s site also has an engineering calculator for wind zones and spans, and product information for building consent.
Installation, preparation and glazing details © JMF New Zealand Limited, reproduced from jmfnz.co.nz (September 2026). Revision letters are shown against each drawing; check jmfnz.co.nz for the latest revisions before construction.
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