Get A Quote

Contact us today, or use our design tool to generate prices.
Ultrasky Roof Quote

View Virtual Reality Tour

View VR Tour

Achieve a Unique Aesthetic

The Ultrasky Flat Skylight stands out in the market due to its minimalistic frame and exceptional build quality, which promise longevity and performance. Ideal for flat roofs, it can be custom-sized to fit your specific requirements, ensuring a perfect installation every time.

By choosing Novaseal, you not only get access to premier Ultrasky Flat Skylights but also benefit from our expertise in seamless installation and dedicated customer support throughout Guernsey. Each skylight is tailored to offer superior thermal insulation and noise reduction, creating a comfortable and productive workplace environment.

Invest in an Ultrasky Flat Skylight and transform your business space with natural light. Contact Novaseal today for a quick, tailored quote and create a brighter, more energy-efficient environment. As proud members of the Which? Trusted Traders scheme and CERTASS certified, we ensure every installation in Guernsey meets the highest standards of quality, compliance, and customer satisfaction.

 

Conservatory Roof Cost Portsmouth

NOVADEALS!

New Novadeal Every Month

Get your limited-time discount today!

FEBRUARY EXCLUSIVE NOVADEAL

This month’s limited-time offer: Up to 30% off our white uPVC glazed doors! T&Cs apply

Follow Novaseal on Facebook and Instagram to be the first to know about the new Novadeal. You can access a new discount on one of our chosen products each month! Alternatively, get in touch with us today to find out more.

Contact Our Team Today!

Open Up Your Room With a Structural Goalpost

Make the most of the space in your Guernsey home by including a structural goalpost in your orangery or extension design. The Ultrasky roof’s spanning capability is extensive, but the goalpost enhancement can further improve it to allow bi-fold or patio doors up to 6.5m to be installed.

With over 25 years of experience, Novaseal delivers expert craftsmanship, innovation, and professionalism to every Ultrasky Flat Skylight installation in Guernsey. When you choose us, you benefit from decades of industry knowledge and customer-focused service, ensuring your investment is protected and your space enhanced with natural light and style.

The Ultrasky Flat Skylight provides outstanding natural light to brighten workspaces, boost mood, and improve productivity. Its superior thermal performance keeps interiors warmer in winter and cooler in summer, reducing energy costs and supporting your environmental goals.

Light will enter your orangery or extension from above and through your doors, creating a room that is connected to the outside. Even when the bi-fold or sliding patio doors are closed, the garden will remain in clear view and remain. Ask about the structural goalpost when contacting us.

ultrasky roof fareham

Brochures

Ultraframe UltraSky Roof

Learn more about our Ultraframe range by reading our brochure. Discover inspiring ideas for your orangery or extension project and call the Novaseal team for guidance and prices. We can advise on all aspects of your product – including choosing the right colours, hardware, accessories and glazing.

Complement the design of your Ultrasky Roof with bi-fold or patio doors, which we can provide as part of your design. Novaseal will support you throughout, making the entire process easier and stress-free. With two decades of experience in the industry, we’ll be able to help you every step of the way.

View all Brochures

Protect Your Orangery or Extension from the Weather

The Ultrasky Roof delivers exceptional weather protection, engineered to withstand wind speeds of up to 130mph. Advanced design features ensure long-term strength and durability, creating a fully watertight conservatory roof built to last.

Its integrated Stormshield system uses waterproof glazing compression trims positioned along the ridge ends and securely fitted at the roof’s radius edges. This robust construction provides reliable, long-term performance—making it a smart investment for your Guernsey property. If you’re considering a conservatory, our trusted network of expert installers ensures a smooth, stress-free installation from start to finish.

The Ultrasky Flat Skylight also stands out for its design flexibility. Custom-made to suit any roof size, it blends seamlessly with both traditional and contemporary architecture. Its sleek, minimalist appearance preserves your property’s character while enhancing natural light, making it ideal for renovations or new builds seeking a refined, sophisticated finish.

The Thermally Efficient Option

Homeowners in Guernsey want a conservatory roof that keeps their home warm and comfortable all year round, while lowering heating bills and reducing their carbon footprint.

Every Ultrasky Flat Skylight is built with durability in mind. Made from premium materials and advanced glazing technology, it offers excellent insulation and protection against UV rays and harsh weather conditions common in Guernsey. Designed for long-lasting performance, it maintains its appearance and functionality with minimal maintenance.

The Ultrasky Roof also features a high-performance thermal break and insulated aluminium rafters. Combined with its innovative design, these elements help retain heat, achieve a lower U-value, and improve energy efficiency, ultimately reducing overall energy costs.

Get a Quote

The Benefits of the Ultrasky Roof

Guernsey homeowners and installers will appreciate the wide range of market-leading features included as standard with the Ultrasky Roof. Discover the outstanding benefits of this high-performance conservatory roof system, along with upgrade options available for your orangery or extension. Get a free online quote today!

Insulated Perimeter Pelmet

The Ultrasky Roof is an ideal solution for Guernsey homeowners looking to create a conservatory or extension that serves as a dining room, living area, or any space tailored to their needs.

Its integrated pelmet is filled with mineral wool insulation for enhanced thermal performance. Lighting and speakers can be seamlessly built into the structure, creating a true room-like atmosphere that feels like a natural extension of the home.

Homeowners in Guernsey can choose super-insulated columns as part of their orangery or extension design. These columns offer thermal performance up to five times greater than a brick column of the same size, helping to create a warmer, more energy-efficient space.

Internally plastered for a seamless finish, they work alongside the insulated perimeter pelmet to form a comfortable, room-like environment. Available in flat or fluted styles, the columns can also be installed on top of a dwarf wall to suit your design preferences.

Enhance the exterior of your Ultrasky Roof with a decorative cornice that conceals guttering and creates cleaner sightlines. Available in flat or curved styles and a range of sizes, it can be finished in any colour to perfectly personalise your installation.

90

%

of business from recommendations

Our commitment to manufacturing and supplying the best products, while providing the best levels of service, means that customers often seek us out based on our reputation. <a href=”/contact/”>Contact us </a>for further information or a quote – or use our <a href=”/double-glazing-prices-southampton-hampshire/”>design tool</a> to create prices for any of our products and as many times as you want.

FAQs

What makes the Ultrasky Roof ideal for orangery-style extensions in Guernsey?

The Ultrasky Roof is a fully glazed, lantern-style system that extends to the eaves, featuring fewer bars and larger glass panels. This streamlined design maximises sightlines and natural light, creating a brighter, more modern, and spacious feel.

It incorporates Ultraframe’s Stormshield triple-layer system, including waterproof trims, ridge-end shields, and sealed radius ends. Engineered for maximum protection, it remains fully watertight in wind speeds of up to 130 mph.

With a thermally broken ridge, insulated rafters, internal pelmet, and super-insulated columns, the Ultrasky Roof provides excellent thermal performance and low U-values, ensuring comfortable living spaces throughout the year.

Structurally, it can span up to 4 m by 5.85 m, with optional integrated Ultraspan goalposts to support bi-fold or patio doors up to 6.5 m wide.

Absolutely. Options include uPVC or aluminium finishes in any RAL colour, four cornice styles, insulated pelmets, and super-insulated plastered columns. Decorative cornices can also hide guttering, giving a sleek, polished exterior.

Yes. Every roof is engineered using postcode-specific satellite data to meet local wind and snow load requirements, ensuring maximum structural safety in Guernsey.

Accreditations

BWC
Certass
20 Years
ultraframe
Deceuninck

Get In Touch

Get a Quote Contact Us
© 2026 | Novaseal | Privacy Policy | Cookie Policy | Update Cookie Preferences | Novaseal Limited. Registered office address: The Quay 30 Channel Way, Ocean Village, Southampton, Hampshire, United Kingdom, SO14 3TG. Registered in England and Wales. Company reg no: 04506003. MADE WITH BY ICAAL
£ Start My Quote
Contact us

Start A Quote


Trade


Contact Us


Start A Quote Get In Touch