Repainting or recoating a roof is one of the most effective ways to protect a Marlborough home from strong sun, salt air and driving rain, and the best roof painters in Blenheim cover everything from moss and rust treatment through to full concrete tile, decramastic and long run iron recoating. Some are dedicated roof restoration specialists working to a written coating warranty, while others fold a roof repaint into a wider exterior job. Kowhai Roof Coatings and Alpine Decorating are two of the names Blenheim homeowners come across most often when they start collecting quotes.
1Kowhai Roof Coatings Blenheim
Kowhai Roof Coatings is a national roof restoration network, and the Blenheim territory has been operated by Flawless Finishes Ltd, trading as Kowhai Blenheim, since 2022. Managing director Kieran Fahy came out of the painting and decorating trade and now runs teams of roof spray painters and apprentices across the region. This is the option for owners who want the work done by a business that does roofs and nothing else, with a written warranty behind the coating.
Services
- Concrete tile roof restoration
- Metal and long run iron roof recoating
- Decramastic roof restoration
- Roof treatment for moss and mould
Highlights
- Blenheim territory operated by Flawless Finishes Ltd since 2022, with Kieran Fahy as managing director
- Member of the Roofing Association of New Zealand and the Franchise Association of New Zealand
- Scaffolding or edge protection installed on every job
- All crew complete Asbestos Awareness Training
- Five year workmanship warranty plus a twelve year product warranty on the coating, both prorated and transferable
Location & Contact
Name: Kowhai Roof Coatings Blenheim
Address: Blenheim
Phone: 021 44 3386
Website: kowhairoofs.co.nz/blenheim
2Alpine Decorating
Alpine Decorating is a trade qualified painting company working across Marlborough, with roof painting run as its own service line rather than an afterthought. Its published roof work in the region includes St Christophers Church and the Picton Fire Station, using elastomeric membrane and Resene roof coating systems. It suits owners who want a documented process, from chemical wash and water blast through to a final walkthrough.
Services
- Roof painting and recoating for homes and commercial buildings
- Moss and lichen treatment with high pressure water blasting
- Roof preparation and minor repairs, including securing loose screws
- Exterior house painting
- Interior and commercial painting
Highlights
- Member of the Master Painters Association
- Over 30 years in the trade with a fully trade qualified team
- Works with Rinocote elastomeric membrane and Resene Summit roof coatings
- Marlborough roof projects published on their site include St Christophers Church and the Picton Fire Station
- Five stage roof process covering site visit and written quote, cleaning, preparation, application and a final inspection
Location & Contact
Name: Alpine Decorating
Address: Blenheim
Phone: 022 139 4541
Website: alpinedecorating.co.nz
3Quality Coats Ltd
Quality Coats is a family run Marlborough painting company owned and operated by Regan and Sandra Stafford, with roof restoration listed as one of its named service lines alongside interior and exterior work. Regan has more than 20 years in the trade and personally visits every job, inspecting the work once it is finished. Their roof work leans towards extending the life of an existing metal roof rather than simply putting colour over it.
Services
- Roof restorations, including moss and mould treatment
- Roof nail replacement with screws
- Full rust treatment options for metal roofs
- Airless and air assisted spray painting
- Interior and exterior painting for new and existing homes
Highlights
- Owner operated by Regan and Sandra Stafford as a family run Marlborough business
- Regan has painted award winning homes across New Zealand and Australia during his career
- Regan personally visits every job and inspects all work on completion
- Also applies specialist coatings including epoxy and high build floor coatings, special effects and anti graffiti finishes
Location & Contact
Name: Quality Coats Ltd
Address: Blenheim
Phone: 022 100 8436
Website: qualitycoats.nz
4Rob Flood Painter & Decorator
Rob Flood Painter & Decorator is a general painting and decorating business based at Hilton Place in Blenheim, where roof painting sits within the outdoor painting range alongside walls, fascia, spouting and soffits. Owner operator Robert Flood has been painting since 1994 and running his own business since 2005. It is a sensible choice when the roof is one part of a wider exterior repaint rather than a standalone roof restoration.
Services
- Roof painting as part of exterior painting work
- Exterior wall, fascia, soffit and spouting painting
- Interior painting of ceilings, walls, doors and joinery
- Wallpapering, paperhanging and wallpaper removal
- Surface preparation including waterblasting, scraping, sanding and repairs
Highlights
- Owner operator Robert Flood has worked as a painter since 1994 and has been self employed since 2005
- More than 20 years of painting and decorating across the Marlborough region
- Works with Resene paints
- Covers residential, commercial and specialty projects, from new builds and offices through to older homes needing a fresh look
Location & Contact
Name: Rob Flood Painter & Decorator
Address: 14 Hilton Place, Blenheim 7201
Phone: 027 411 2346
Website: marlboroughpainteranddecorator.nz
How to Choose the Right Roof Painter in Blenheim
- Match the contractor to the roof material. Concrete tile, decramastic, pressed tin and long run iron each need different preparation and coating systems, so ask what they have done on your roof type.
- Ask what the preparation actually includes. Moss and lichen treatment, rust treatment and replacing loose nails with screws matter far more to the life of the finish than the topcoat itself.
- Check the warranty in writing and read what it covers. A workmanship warranty and a product warranty are separate things, and some are prorated or conditional on ongoing maintenance.
- Confirm how they will access and work on the roof safely, whether that is scaffolding, edge protection or harnesses, and that it is included in the quoted price.
- Decide whether you want a roof only specialist or a general painter. If the roof is going up at the same time as the walls, joinery and spouting, one painting team across the whole job is usually simpler.
Frequently Asked Questions About Blenheim Roof Painting
How much does it cost to have a roof painted in Blenheim?
Cost depends on the roof material, its pitch and condition, the access required and how much preparation is needed before any coating goes on. A rusted iron roof needing rust treatment and new fixings costs considerably more than a sound roof needing a clean and a recoat. Every contractor listed here quotes on site, so get two or three quotes that spell out the preparation as well as the coating.
How long does a roof repaint last?
A professionally applied roof coating system in New Zealand commonly lasts somewhere between eight and fifteen years, depending on the roof type, its exposure and how well it is maintained. Product warranties in this trade run to around a dozen years on the coating itself, with Kowhai Roof Coatings publishing a five year workmanship warranty and a twelve year product warranty covering flaking, peeling and blistering. Coastal and high sun positions usually need recoating sooner.
What is the difference between roof painting and roof restoration?
Roof painting can mean simply applying a new coating. Roof restoration is broader and usually includes washing, treating moss and lichen, treating rust, replacing loose or corroded nails with screws, and sorting flashings before any coating is applied. If your roof is more than a couple of decades old, restoration is generally the work you actually need.
Can any roof be painted, or does it sometimes need replacing?
Coating works well on a roof that is structurally sound but tired, faded or lightly rusted, and it is usually far cheaper than replacement. Where iron has perforated, fixings have failed across the roof or water is already getting in, replacement is the better spend. A good contractor will tell you which situation you are in before quoting, and it is worth getting a roofer’s opinion too if you are unsure.
What about older roofs that might contain asbestos?
Some older New Zealand roofs contain asbestos cement sheeting, and disturbing it by water blasting or abrasive preparation is a genuine health risk. Work involving asbestos is regulated and often requires a licensed removalist, so have the roof assessed before anyone starts preparation. WorkSafe New Zealand publishes guidance on identifying and managing asbestos at worksafe.govt.nz.
When is the best time of year to paint a roof in Blenheim?
Marlborough’s long, dry, sunny spells make it one of the better parts of the country for exterior coating work, and the warmer months from late spring through to early autumn are the usual window. Coatings need dry surfaces and settled temperatures to cure properly. Good contractors book out over summer, so enquire well ahead of when you want the work done.
Do I need my neighbours or the council involved?
Repainting an existing roof is maintenance and does not normally require a building consent. Scaffolding on a boundary, overspray drift and water runoff from washing can all affect neighbours, so tell them before the job starts and confirm with your contractor how they will contain spray and wash water.
What if I am not happy with the finished job?
Painting work is covered by the Consumer Guarantees Act, which requires services to be carried out with reasonable care and skill. Raise the issue with the contractor in writing first and give them a fair chance to put it right, since most will. Consumer NZ has plain English guidance on your rights at consumer.org.nz.