Whitby was comprehensively planned in the 1960s, and the first sections were sold at auction in 1970, with eight homes occupied by May 1971. By 1998 some 2000 houses had been built, and development continues in the hills behind the eastern part of the suburb. A 1974 planning appeal divided it into two neighbourhoods, Adventure and Endeavour.
Whitby runs along much of the southern shore of the Pāuatahanui Inlet of Porirua Harbour, and its nautical street names come from the life of explorer James Cook. Its first homes are now more than 50 years old. We start with a free on-site measure and an itemised written quote.
Roofing Services in Whitby
Every roofing service we offer in Whitby, and what each one covers:
- Re-Roofing: A full re-roof replaces your old roofing, underlay and flashings with a new COLORSTEEL roof built to today's Building Code.
- Roof Replacement: When repairs no longer make sense, we replace the roof completely and leave you with a roof that is good for decades.
- Tile to Metal Re-Roofing: Swapping heavy concrete tiles for lightweight steel removes weight from the frame and ends the cycle of cracked tiles and leaks.
- Asbestos Roof Removal: Older Super Six and fibre cement roofs can contain asbestos.
- Decramastic Roof: Decramastic tiles lose their chip coating and rust from the inside.
- Roof Repairs: Leaks, loose sheets, failed flashings and cracked tiles repaired properly, with photos of what we found and fixed.
- Roof Leak Repairs: We track a leak to its source, which is often nowhere near the stain on your ceiling, and fix the cause.
- Emergency Roof Repairs: Storm damage made safe fast, then repaired with the photos and reports your insurer needs.
- Tile Roof Repairs: Cracked and slipped tiles replaced, ridges rebedded and repointed, and leaks under tiles traced and sealed.
- Roof Flashing Repairs: Flashings around chimneys, skylights, walls and valleys cause most leaks.
- New Roofs: New roofs for new builds, extensions and minor dwellings, installed to plans and signed off for your Code Compliance Certificate.
- Metal Roofing: Longrun COLORSTEEL roofing in corrugate and trapezoidal profiles, rolled to length for your roof.
- Membrane Roofing: Flat and low-pitch roofs, decks and gutters waterproofed with butynol and modern membrane systems.
- Skylights: Roof windows and skylights installed or replaced with proper flashing kits, so the light comes in and the water does not.
- Spouting and Gutters: New spouting, gutter replacement and repairs in steel and PVC, sized to carry heavy downpours.
- Gutter Cleaning: Gutters and downpipes cleared by hand, flushed and checked, with before and after photos of what we found.
- Downpipes and Fascia: Downpipes and fascia replaced or repaired, often alongside new spouting or a re-roof.
- Roof Painting: Roof painting that starts with proper preparation: wash, treat, repair and prime, then two coats of roof paint.
- Roof Cleaning: Moss, lichen and grime removed with the right treatment for your roof type, without damaging the surface.
- Roof Inspections: A detailed roof report with photos and honest repair or replace advice, for owners, buyers and insurers.
- Roof Ventilation: Roof and ceiling space ventilation that reduces condensation, mould and heat build-up.
- Commercial Roofing: Re-roofs, repairs and maintenance plans for commercial, industrial and multi-unit buildings.
Whitby Homes and Their Roofs
Whitby's 1970s and 1980s homes can carry concrete tile, decramastic or longrun roofs, often with several hips and valleys, and the oldest are reaching the age where a re-roof is worth pricing. Newer houses in the eastern hills tend to need flashing, spouting and maintenance work rather than replacement. Sloping sections mean access is planned for each site.
What Whitby Conditions Mean for Your Roof
Whitby's hill sites can be exposed to wind, so fixings need to suit the NZS 3604 wind zone for the site. Homes within 100 metres of the Pāuatahanui Inlet, a tidal inlet, fall in the highest sea spray zone, so we check exposure for waterfront addresses. Roof water on sloping sections should go into the stormwater system.
Roofers Whitby FAQs
Our 1970s Whitby home has a decramastic roof. What are our options?
If the chips are mostly intact, repairs can buy time. If rust is showing through in several places, replacing the roof with COLORSTEEL is the long-term fix.
Why do the valleys leak on our Whitby roof?
Valleys carry water from two roof planes and collect leaves, so undersized or blocked valleys overflow under the roofing. We clear, repair or replace valley flashings as needed.
Do homes near the inlet need coastal-grade roofing?
Homes within 100 metres of a tidal inlet are in the highest sea spray zone in NZS 3604. We check your address with BRANZ Maps and match the steel and fixings to it.
Do you work in both Adventure and Endeavour?
Yes. We cover all of Whitby, including the newer homes in the eastern hills, with a free measure and written quote.