Internal windows and borrowed light in Oxfordshire
Need internal windows and borrowed light in Oxfordshire? Book a free survey, get a drawing and a fixed price, and we'll handle manufacture and fitting from there.
- Free survey anywhere in Oxfordshire
- Fixed written price before anything is ordered
- £450–£800 per m² plus VAT, fitted (guide)
Free survey in Oxfordshire
Tell us about the space. We'll call back within one working day to book a survey.
About internal windows and borrowed light
An internal window is a fixed glazed panel set into an internal wall to borrow daylight from a bright room for a dark one — an inner hallway, a landing, a windowless bathroom or a box room. A glazed fanlight over a door does the same job. Full details on internal windows and borrowed light.
Internal windows and borrowed light for Oxfordshire properties
We regularly work in Victorian houses in Jericho and Summertown, Cotswold stone cottages and new estates at Bicester and Didcot around Oxfordshire. In older homes we scribe frames to walls that aren't plumb; in newer ones it's usually a case of finding the studs and services before we fix. Businesses here come to us as well, particularly science and research offices around Oxford, Harwell and Milton Park.
Cost and lead time in Oxfordshire
Expect roughly £450–£800 per m² plus VAT for internal windows and borrowed light, fitted. Size, glass type and doors move the figure most, and the survey gives you an exact fixed price. Survey slots across Oxfordshire (OX, RG) are usually available within a week or two, and lead time is typically 3–5 weeks from survey.
Building Regulations and safety
Glass within 800mm of the floor must be safety glass. Cutting into a masonry wall may need a lintel and, if the wall is load-bearing, structural calculations; stud walls are usually straightforward.
Questions from Oxfordshire customers
Do you fit internal windows and borrowed light in Oxford?
Yes. We cover Oxford and the rest of Oxfordshire, including Oxford, Banbury, Bicester. Surveys are free and there's no obligation.
How much do internal windows and borrowed light cost in Oxfordshire?
As a guide, £450–£800 per m² plus VAT, supplied and fitted, with the fixed price confirmed after a free survey.
Does an internal window need Building Regulations approval?
Usually not on its own, but forming an opening in a load-bearing wall needs a lintel and Building Control sign-off. Glass near the floor must be safety glass.
Ready to see what glass could do for your space?
Book a free survey or get an instant guide price online. No obligation, and your quote is fixed in writing.