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.

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