Fitting Velux or any other roof window brings natural light, fresh air and smart ventilation to lofts, bedrooms, landings and extensions.
We survey the roof build up, confirm rafter positions and advise on the best window size, opening type and glazing to suit the space. Top hung, centre pivot, electric or solar options are available, with laminated or noise reducing glazing where helpful for year round comfort.
Scope agreed up front, price fixed and start date set from day one.
Keep your home warm and dry with organised planning and temporary solutions to .
NVQ and manufacturer trained roofers on every project.
Long lasting performance, Installed to manufacturer standards.
We size and position roof windows to suit your room layout, roof pitch and covering. Options include centre-pivot, top-hung and flat roof units with manual, electric or solar control. Matched flashing kits are used for tile, slate and profiled roofs, with insulation collars and vapour control links for a neat, airtight result.
Whether adding a brand new opening or upgrading an older unit, we handle the full process. Rafters are trimmed correctly, internal reveals are finished cleanly and glazing is selected for energy performance and noise reduction. We integrate the window with warm roof build ups, ventilation paths and drainage so everything works as one.
If a roof window is leaking, we trace the source and put it right. Failed flashings, perished gaskets and poor vapour control are renewed, then tested for weatherproofing. Accessories such as blinds, insect screens and child-safe locks can be added, and you receive a clear price and a confirmed fitting window before we start.
Clear answers to common questions on new roofs. Learn how we plan, price and deliver your project. See what is included with materials and labour.
Contact us for New Roof Window Installations & Replacements
We Install Velux windows on any roof, and can also discuss sun tunnels where a standard window is not suitable.
Yes. While Velux is ideal for pitched roofs, we also install flat roof windows and domes, offering options that maximise light, ventilation and energy efficiency for any roof type.
Yes. We remove the old unit, fit the new frame and sash, renew the correct flashing kit and make good around the opening.
Many single-window replacements complete in one day. Multiple windows or complex access may take longer and will be confirmed in your quotation.
Book a free site survey and fixed quote for roof window installations, repairs & replacements. Velux window installations and roofline services across London, Essex & Kent
CheckaRoof Ltd are your trusted local roofers for Kent, Essex & London. Highly Rated, Fully Insured with a Fast Response.
Copyright © 2025 Checka Roof Ltd. All rights reserved.
Website Created & Managed by CloudLine Media
We cover Gravesend and across Kent, Essex and South London. Add your details and we will schedule a site visit.