Flat Roofs & Skylights
Brighten & protect with modern roof designs.
The replacement flat roof extensions
If you have an existing flat roof extension that’s leaking, cold, or just looks “tired,” you don’t always need to start from scratch. At 5 Star, we use the industry-leading Ultraframe flat roof system as our structural skeleton.
The gold standard for a leak-free, modern finish
Once we’ve measured your existing roof, Ultraframe precision-engineers the deck and the beams to fit your home exactly. We then build that structure on-site and finish it with high-performance fiberglass (GRP), the gold standard for a leak-free, modern finish or traditional felt if you prefer the classic approach. The result? A “solid” roof that is warmer, stronger, and built to last decades (and backed by our 20-year guarantee).
Atlas & Ultraframe: the best of both worlds
A replacement flat roof is the perfect opportunity to let the light in. We don’t believe in “one size fits all” for skylights:
- Ultraframe skylights: these offer an “edge-to-edge” glass design, appearing almost frameless from the inside. It’s a sleek, flush look that turns a standard roof into a piece of architectural art – you’ve hung the ultimate picture!
- Atlas slimline: if you want that crisp, aluminium architectural “frame” look, atlas is the king of slim sightlines. It brings a contemporary, high-end finish to any midlands home. Maximum glass minimum frame.
Why choose a 5 Star flat roof system?
1. The 5.8m clear span
Because we use the Ultraframe structural system, we can achieve massive door spans of up to 5.8 metres without needing additional pillars or “unsightly” steel goalposts. This is perfect if you want to replace old windows with huge bi-folds or sliding doors to connect your room to the garden.
2. Warm Roof
The “warm roof” advantage most old flat roofs are “cold roofs,” which is why they get condensation. Our replacement system uses “warm frame” technology and clever insulating layers to trap heat inside. It’s designed to meet 2026 thermal standards, meaning your utility, kitchen, or boot room stays snug all year round.
3. External Finish
Bespoke external finishes don’t just settle for a plain edge. We can add a decorative cornice to hide the gutters and give the roof a grand, finished look. We can even create an external overhang, providing a stylish undercover seating area for those summer evenings when the Midlands rain decides to make an appearance.
4. Interior
Interior design freedom inside, your replacement roof looks and feels like a “proper” ceiling. This gives you the freedom to add integrated led spotlights, perimeter lighting, or even concealed speakers. It’s the difference between a “felt box” and a luxury living space.
Frameless flat roof skylights
You get edge-to-edge glazing, producing an excellent sealed unit with a frameless skylight, which makes a flat roof look on-trend and affords you with a well-illuminated space throughout. Our skylights are an ideal solution with slim aluminium surrounds, a fully insulated housing section that benefits from Warm Frame technology and noise reducing glass as standard.
Beautifully pitched skylight
One of our very precisely pitched skylight will draw copious amounts of natural light into your orangery, making the space feel wonderfully light and bright. There are features in a 5 Star skylight that help to keep the space cosy and warm in all conditions.
A flat roof isn't just a lid; it’s an engineered structure
Because these roofs are designed to hold the weight of large glass skylights and heavy-duty insulation, we must be certain about what’s underneath. Before we start the “top hat” replacement, we perform our “trial dig” and structural survey to ensure your original walls or base are up to the task. We don’t guess; we calculate.
The 5 star "base-up" service
A replacement project is the perfect time to rethink the home:
- Natural light is free: we can position your new skylights exactly where you need them like right over a desk or a kitchen island.
- Maintenance free: finished with high-quality fascias and soffits, your new extension will look sharp for decades without needing a paintbrush.
- Laminated safety: our skylights feature noise-reducing glass and a 99% uv filter as standard to protect your furniture from the sun.
Get yourself down to a 5 Star showroom!
Don’t just visit one 5 Star showroom, visit both! Seeing glass in a brochure is impossible, you need to see the different tints and “Clever Coat” options in the flesh. Each of our showrooms features different buildings, windows, doors and displays with various glass elevations. Come and sit in one of our furnished rooms, have a tea, and feel the difference for yourself. We promise, once you’ve seen one, you’ll want to see the other!
Unsure what style of roof you want?
Our 5 Star advisors will guide you through every roof option and help you choose the perfect options for your living space. Request your tailored quote today.
5 Star customer reviews
Don’t just take our word for it, read a selection of reviews from our customers in Warwickshire, Worcestershire, Herefordshire and the West Midlands regions and their experiences with 5 Star Windows & Conservatories.
Request your free quote
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