Timber windows

We have over 30 years experience in sash window manufacture & restoration. If your windows are rotten or seized up, need new cords or chains, new weights or pulleys then give us a call. We can also carry out repairs to the timber of the frames and sashes.

We also design and manufacture our own:

Timber Casement Windows

Double Hung Windows

Pivot hung storm proof windows

All derived from traditional examples.

Our windows are manufactured from H3.2 Pinus radiata and Purple heart with Western red cedar or Canadian Douglas Fir sashes, all joints full mortice and tennon, glued with polyurethane adhesive meeting BS 1204 / NZS 7701 / NZS 115

Timber and construction in accordance with recommendations of NZ 3610 / NZ 3602

Hinges - 89 x 57 Zinc - secure 1.5 pairs per sash or stainless steel sissor action pivot.

Rubber seals - ViSal seal 4238 meeting NZS 3610

Reddiseal track pile carrier and pile draughtproofing system.

E-mail: mailbox@mustardconstruction.co.nz