New roof installation by Vanguard Roofing

New Roofs in Hampshire, Wiltshire & Berkshire

New roof installations for extensions, garages and outbuildings. Designed to building regulations, built to last.

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Roofing Repairs Fix leaks, tiles & damage
Roofing Services Re-roofs, new roofs & more
Roofline Services Gutters, fascias & soffits
Building Services Porches, car ports & lofts

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50+ Years Experience
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New Roof Installation Services

Building an extension, garage or outbuilding? The roof is one of the most important elements to get right. It needs to be structurally sound, properly insulated, adequately ventilated and weathertight for decades to come.

We design and install new roofs for all types of domestic and small commercial projects. From pitched tile and slate roofs to modern flat roofing systems, we handle everything from structural design through to the finished installation.

New roof installation by Vanguard Roofing

New Roof Services

We install new roofs for all types of building projects, using the right materials for each application.

Extension Roofs

Pitched and flat roofs for single and double storey extensions. Designed to complement your existing property and meet building regulations.

Garage Roofs

Pitched tile and slate or flat roofing for new garages. Properly insulated and ventilated with long-lasting materials.

Outbuilding Roofs

Garden rooms, workshops, studios and annexes. We install roofs to suit the purpose of the building and your budget.

Canopy and Portico Roofs

Covered entrance canopies and portico roofs. Lead, GRP and tile options to match your property style.

Flat Roof Systems

EPDM, GRP fibreglass and single ply membrane systems for new flat roofs. Fully insulated with proper falls and drainage.

Roof Design and Planning

Structural design, material specification and building regulations guidance. We work with your architect or builder to deliver the right solution.

Planning Your New Roof

Getting the roof right on a new build project requires careful planning:

Key Considerations

  • Material choice to match existing property
  • Insulation requirements for building regulations
  • Ventilation design to prevent condensation
  • Drainage and gutter positioning
  • Planning permission requirements
  • Integration with existing roof structures

What We Handle

  • Structural calculations and design
  • Material supply and delivery
  • Scaffolding and access equipment
  • Building control notifications
  • Waste removal and site clearance

Whether you are in the planning stage or ready to build, get in touch for a free consultation.

New Roof FAQs

It depends on the project. Extensions and new buildings generally require planning permission, and the roof design will be part of the application. We can advise on planning requirements and work with your architect or designer to ensure the roof meets all necessary approvals.

Timescales vary depending on the size and complexity of the project. A small garage roof might take two to three days, while a large extension roof could take a week or more. We coordinate with other trades on site to minimise delays.

The best material depends on the design of the building, its location, your budget and aesthetic preferences. We work with clay and concrete tiles, natural and synthetic slate, and flat roofing systems including EPDM, GRP and single ply. We will recommend the most appropriate material for your specific project.

Yes. We source tiles, slates and ridge fittings to match your existing roof as closely as possible. For older properties, we can source reclaimed materials or find modern alternatives that blend seamlessly with the original roof.

Yes. If your new roof requires building control sign-off, we handle the notification and inspection process. We ensure the installation meets all current standards for structure, insulation, ventilation and fire safety.

The cost depends on the size, material and complexity of the project. We provide detailed written quotations following a free consultation so you know exactly what to expect. We include scaffolding, materials, labour and waste removal in our quotes with no hidden extras.

What Our Customers Say

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