

Supply and fit of roof windows for lofts and conversions across Amersham and Buckinghamshire, with watertight flashing for more light and ventilation. Free survey, fixed written quote, and a 15-year insurance-backed guarantee.
A roof window is one of the simplest ways to bring a dark loft, landing or conversion to life. Fitted into the slope of your roof, it floods the space with natural daylight from above and opens to let stale, warm air escape, which makes a real difference to how a room feels and how often you actually use it.
We supply and fit roof windows for loft conversions, attic rooms and extensions, and the part that matters most is the flashing. We match the watertight flashing kit to your tiles or slates and dress it in properly, so the window sits flush, sheds water away cleanly and stays leak-free for the long term, all finished to the same standard as the rest of your roof.
Daylight from above transforms dark lofts and landings.
Open the window to clear warm, stale air and freshen a room.
Flashing matched to your roof keeps the window leak-free.
Brighter, more usable rooms that lift the appeal of your home.
We check your roof and the room below and advise on the right size and position.
A clear, fixed, itemised estimate covering the window and flashing kit.
We open up the roof, fit the window and flashing, and make good around it.
A final inspection with you, a tidy hand-over, and your 15-year guarantee.





Natural and fibre-cement slate, ideal for period and character Chilterns homes.
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Book a free survey and get a fixed written quote for a roof window, fitted right.