Specs that survive
peer review.
Performance data, BIM/CAD, lead-time clarity, and the line of sight to fabrication you need to commit to a detail.
Pre-design feasibility
Send sketches, get back maximum spans, suggested mullion grids, and a feasibility ballpark — within five days, no commitment.
Detail libraries
BIM families for Revit 2024, AutoCAD blocks, and a maintained 80-page detailing handbook covering threshold, head, jamb and corner conditions.
Performance documentation
Independently tested to NZS 4211 across windows and doors. U-values from 1.1 W/m²K. Wind zones up to Extra-High.
CPD & studio visits
45-minute lunch-and-learns at your studio. Studio visits by arrangement — bring trainees, we love showing the work.
Pack for the spec set.
- 01 Specification template (DOCX) →
- 02 NZS 4211 performance data — by suite →
- 03 BIM family — Revit 2024 →
- 04 CAD blocks — DWG, DXF →
- 05 Profile sections — W20 / W40 / W50 TB →
- 06 CPD presentation — 45 min →
"They draw their own shop drawings and turn them around in days. The detail conversations are at our level — not a sales call."— Ana Costanis, Lead architect, Heunis Studio
From the first email
to the last weld.
Enquire
Send drawings, a schedule and your performance brief. We assess the project and respond with feasibility, typically within five working days. [CONFIRM]
Quote
Itemised by elevation: suite, colour, glazing and hardware resolved. You see exactly what each opening costs.
Approve shop drawings
We work through your plans, with up to one Auckland site measure where needed. Shop drawings issued for sign-off — up to three revision sets included. Nothing is cut until you approve.
Deposit
A 50% deposit confirms your place in the fabrication schedule.
Fabricate
Cut, welded, grit-blasted and finished in your chosen colour, with the full four-stage coating. Joinery pre-drilled for hardware. Progress updates throughout. Progress payment at 30%.
Deliver
Delivered to site unglazed, to avoid transit damage. Auckland delivery included. 10% before the units leave for site.
Install
Installed by our crew to prepared openings, or supplied with a method statement and CAD details for your builder. Hardware fitted on site.
Sign-off
Glazed on site once installed, leaving a clean, finished, weather-tight opening. A final 10% on completion.
