Choosing the best new roof installers in Blenheim means finding a team that can handle a full Colorsteel re-roof, or the roof on a brand new build, and get the flashings and drainage details right the first time. The roofers below work across Marlborough on long run and tray roofing, spouting, wall cladding and replacement roofs built for local wind, sun and coastal salt. Roof Riders and Profile Roofing Marlborough are among the specialists covered here.
1Roof Riders
Roof Riders is a locally owned Blenheim roofing company working across the whole Marlborough region, from Renwick and Picton through to Seddon, Ward and Kaikōura. Re-roofing and retrofitting is its stated specialty, and it runs a separate new build service that works alongside builders, architectural contractors and private developers from the plan stage onward. It suits homeowners replacing a tired iron roof as well as anyone putting a roof on a new house.
Services
- New roof installations for residential new builds
- Re-roofing and retrofitting to long run Colorsteel
- Roof repairs and maintenance, including flashings, loose iron and rust treatment
- Spouting, gutters and downpipes
- Commercial roofing for warehouses, sheds and rural commercial buildings
Highlights
- One hundred percent Marlborough owned and operated
- Licensed, insured and Prequal certified
- Four stage new build process running from plan analysis and fixed cost estimation through to flashing sign off and documentation to support your council Code Compliance Certificate
- Asbestos roof replacement managed in house, with licensed removal carried out by DJR Asbestos and the new roof installed by Roof Riders
- Quotes from photographs for harder to reach properties in the Marlborough Sounds and Kaikōura, with a site visit once the project is confirmed
Location & Contact
Name: Roof Riders
Address: Blenheim
Phone: 022 078 7704
Website: roofriders.co.nz
2Profile Roofing Marlborough
Profile Roofing Marlborough is a family owned roofing contractor serving Blenheim and the wider Marlborough region. The business began when the family purchased Bainbridge Building and Roofing, then dropped the building services to concentrate on roofing alone, and later renamed itself. It covers residential new roofs through to large commercial projects, and is a good fit for anyone who wants a roofing only contractor rather than a general builder.
Services
- New roofing for residential new builds
- Re-roofing and roof replacement
- Membrane waterproofing for flat roofs and decks
- Architectural roof profiles and metal wall cladding
- Warm roof systems and spouting
Highlights
- Member of the Roofing Association of New Zealand
- Owner brings close to twenty years across the roofing sector, covering manufacturing and installation through to sales and management
- Roofing only focus, after the building side of the acquired business was deliberately discontinued
- Locally owned and fully insured, with warm roof and membrane capability for flat and low pitch work that not every local roofer offers
Location & Contact
Name: Profile Roofing Marlborough Ltd
Address: Blenheim
Phone: 03 579 3500
Website: profileroofingmarlborough.com
3Contour
Contour runs a Blenheim branch on Kinross Street alongside its Nelson factory, and covers the whole exterior building envelope rather than roofing alone. On the roofing side it manufactures and installs long run and tray profiles, folds its own flashings, and replaces existing roofs of all types. It suits larger residential and commercial projects, and anyone who wants roofing, cladding and joinery coordinated through one supplier.
Services
- Long run roofing manufacture and installation
- Tray roofing and custom folded flashings
- Replacement roofing across all roof types, including swapping an old concrete tile roof for lightweight Colorsteel corrugate
- Commercial and industrial roofing and cladding, with rainwater systems
Highlights
- Trading as Contour Roofing since 1993, grown from a two person business called Brightwater Roofing
- Licensed Building Practitioners carry out the building work, and all site staff hold Site Safe Passports and are qualified to work at heights
- Workplace Safety Management Practices certified to the highest ACC tertiary standard, alongside SiteWise Gold and Toitū Enviromark certification
- Condition assessment reports that set out the case for repairing against replacing before you commit
- Regular insurance reinstatement work, coordinated directly with assessors
Location & Contact
Name: Contour Roofing Ltd, Blenheim
Address: 35 Kinross Street, Blenheim 7201
Phone: 03 577 7720
Website: contour.nz
4Marlborough Roofing Plumbing and Gas
Marlborough Roofing Plumbing and Gas was previously known simply as Marlborough Roofing, and now combines roofing with plumbing and gasfitting under one roof. The roofing side is run by Darren Armstrong and covers new roofs and re-roofs as well as maintenance, with concrete tile roofs a stated specialty. It suits homeowners who would rather deal with one Blenheim outfit for the roof, the spouting and the plumbing that goes with it.
Services
- New roof installation
- Re-roofing
- Roof maintenance, leak repairs and weathertightness work
- New fascia and spouting systems, and replacement of worn or damaged spouting
Highlights
- More than thirty years of roofing experience carried over from the former Marlborough Roofing business
- Certified Gerard Roofer and Licensed Building Practitioner
- Concrete tile roofs are a named specialty, with a lifetime of work on them behind the certified roofer
Location & Contact
Name: Marlborough Roofing Plumbing and Gas
Address: Blenheim
Phone: 027 442 4786
Website: roofingplumbingandgas.co.nz
How to Choose the Right New Roof Installer in Blenheim
- Check whether the work will be carried out or supervised by a Licensed Building Practitioner, and ask for a Record of Building Works when the job is finished.
- Match the profile and coating to your exposure. A property near the Wairau Bar or out towards Picton faces salt spray that an inland Blenheim house does not.
- Ask who handles the consent paperwork and what the roofer will provide towards a Code Compliance Certificate, particularly on a new build.
- Get the quote in writing with materials, scaffolding, flashings, rubbish removal and timeline itemised, so you can compare like with like.
- Confirm the health and safety setup for working at height, including edge protection and site safety accreditation, before anyone gets on the roof.
Frequently Asked Questions About Blenheim New Roof Installers
Do I need a building consent to replace a roof in Blenheim?
It depends on the scope. Swapping like for like cladding on an existing roof is often exempt, but changing the roof structure, the pitch, or the weight of the material, for example moving from concrete tile to steel or the other way around, usually triggers a consent. Marlborough District Council is the consenting authority for Blenheim, and the exemptions are set out on building.govt.nz. Ask your roofer to confirm before the job is booked.
What is the difference between a re-roof and a new roof installation?
A re-roof strips an existing roof back and replaces the cladding, underlay and flashings on a structure that is already there. A new roof installation goes onto a new build, so the roofer works from architectural plans, coordinates with the builder around framing and truss inspections, and installs from bare timber up. The materials overlap heavily, but the sequencing and the paperwork differ.
Which roofing material suits Blenheim and coastal Marlborough?
Long run steel is the default across the region, usually in a Colorsteel or ColorCote finish. The important choice is the coating grade rather than the profile. Closer to the coast at Picton, Waikawa or the Sounds, a marine grade specification is normally needed to resist salt spray corrosion and to keep the material warranty valid. A roofer should assess your distance from the water line before specifying.
Should my roofer be a Licensed Building Practitioner?
Roofing on a consented job counts as restricted building work in many cases, which means it must be carried out or supervised by a Licensed Building Practitioner. You can check a practitioner’s licence class and current status on the public register at lbp.govt.nz before you sign anything.
How long does a new roof take to install?
A straightforward single storey re-roof is often finished inside a week once scaffolding is up, while a complex roof with multiple valleys, dormers or a steep pitch takes considerably longer. New builds are governed by the wider construction programme rather than the roofing itself, because the roofer cannot start until framing and trusses have passed inspection. Weather is the usual variable in Marlborough.
What should a roofing quote include?
A complete quote itemises the roofing material and profile, underlay, all flashings including ridge, valley and barge, fixings rated for your wind zone, spouting if it is being replaced, scaffolding or edge protection, removal and disposal of the old roof, and a timeline. If scaffolding is excluded, ask what it will add, because it is a meaningful part of the total on a two storey home.
Can a concrete tile roof be replaced with long run steel?
Yes, and it is a common upgrade in Blenheim. Steel is considerably lighter than concrete tile, which reduces the load on the structure, and it needs far less ongoing maintenance. The battens and purlins usually need reworking to suit the new cladding, and because the roof weight changes the job normally requires a consent, so factor that into the timeline.