Roof Estimator
01

Roof shape

Which of these is closest to your house?

Complex roof? No problem — add a section below for each part of it.

02

Size & pitch

Get your size by measuring along your exterior walls, and find your pitch with our pitch calculator — most NZ homes are 15–30°.

03

Storeys

Is your home single or double storey? This sets the scaffolding allowance in your estimate.

We estimate the distance around your house from your measurements above — scaffolding is priced per metre of it. For an exact figure, find your house in Google Maps, right-click (or press-and-hold) and choose "Measure distance", trace around your walls, and enter the total here.

04

Current roof

What material is on your roof right now? We re-roof in long run steel — knowing what's coming off helps us get your quote right.

05

Your estimate

New long run steel roof, supplied and installed, including underlay, fixings, flashings allowance and scaffolding.

–m²
Enter your roof size above

Indicative ranges only, ex GST, based on typical current material and install rates for simple roof geometry. Excludes old-roof removal & disposal, structural or timber repairs, gutters & downpipes, skylights, and complex flashing details — your free quote covers everything exactly, with a colour consult included.

Fast · Honest · Hassle-free

Want the exact number?
Get your free roof quote

Get a free quote
or call Zane on 0210 826 7000