We provide accredited Velux window installation, repairs, and servicing across Northampton, delivering reliable workmanship and expert care for every project. Whether you need a brand-new Velux roof window fitted, a leaking unit repaired, or routine servicing to keep your windows performing at their best, our experienced team offers a professional and dependable service from start to finish.
At Swiss Build, we specialise in Velux window fitting and Velux window repairs across Northampton and the surrounding areas. We work on all types of Velux roof windows, including centre-pivot Velux windows, top-hung Velux windows, conservation Velux windows, flat roof Velux windows, Velux sun tunnels, and Velux balcony windows. Whether you need a brand-new Velux window installation, a replacement roof window, or a repair to an existing unit, our experienced team can help.
We carry out all aspects of Velux window installation and repair, including fixing leaking Velux windows, replacing damaged flashing kits, repairing broken hinges, changing misted or broken glass, and solving issues with stiff or faulty opening mechanisms. If your roof window is old, draughty, or no longer working properly, we can assess it and recommend the most cost-effective solution.
If you are looking for Velux installers in Northampton or need trusted help with Velux repairs, Swiss Build provides reliable workmanship, honest advice, and professional results on every job.
Swiss Build specialises in Velux window replacement, providing expert removal and installation of new, energy-efficient Velux roof windows. Whether your existing window is leaking, damaged, or outdated, our experienced team delivers high-quality workmanship and reliable Velux replacements across Northampton and surrounding areas.
Swiss Build provides professional Velux new installation services, supplying and fitting high-quality Velux roof windows for loft conversions, extensions, and pitched roofs. As a Velux Accredited Installer, we ensure expert installation, energy-efficient solutions, and a clean, reliable service across Northampton and surrounding areas.
Transform your loft with a stunning Velux balcony window, designed to bring natural light, fresh air, and panoramic views into your home. At Swiss Build, we specialise in Velux balcony installation in Northampton and across Northamptonshire
Swiss Build is a Velux Accredited Installer, providing expert Velux window installation, replacement, and repairs. As approved Velux specialists, we deliver high-quality workmanship, manufacturer-backed standards, and professional roof window solutions across Northampton and surrounding areas.
The cost depends on the size of the window, the type of roof, and whether it is a new installation or a replacement. We are happy to provide a clear quote before any work starts but generally new installation starts from £1,250 +vat
Yes, we can replace old, damaged, or leaking Velux windows. We can also advise whether a repair is possible first, which is often what customers want to know before committing to a full replacement. Replacement with no cost starting from £850 +vat
Yes, we are a VELUX accredited installer, so you can be confident your window is fitted correctly and to a high standard.
Yes. We carry £5 million insurance cover and we are TrustMark registered, giving you extra peace of mind when choosing us for work on your home.
Most installations or replacements can be completed within a day, depending on the size and complexity of the job. We will always explain the timescale before work begins.
Yes. Velux windows are a great way to bring more natural light into a loft, attic room, or extension, and many opening options also help improve airflow and ventilation.
