Bay Windows in Stevenage
From £1,200
| Service | Typical price in Stevenage |
|---|---|
| Casement Windows | £371 - £954 |
| Sash Windows | £636 - £1,166 |
| Bay Windows | £1,272 - £3,392 |
| Door Installation | £901 - £1,908 |
| Window Repair | £94 - £265 |
Stevenage Bay Windows: pricing and what fits purpose-built New Town housing from the late 1940s onward around a pedestrianised centre
Because a bay window projects out from the building line, replacing one is more involved than a standard casement - the structural support and roofline above it both need assessing. In Stevenage, that means working with purpose-built New Town housing from the late 1940s onward around a pedestrianised centre, plus the older Stevenage Old Town nearby. The original New Town houses were built to fairly standardised specifications, which usually makes measuring and quoting for replacements more predictable than in older, irregular housing stock. We quote against the property in front of us rather than a generic price list, so Stevenage jobs are measured and priced individually.
Why locals choose us
- Structural assessment of the bay’s roof or canopy before replacement, since a leaking or rotten bay roof is a common hidden problem behind draughty bay windows
- Matching angled corner posts and mullions so the new bay keeps the same proportions and sightlines as the original
- The first of the post-war New Towns, designated in 1946, with a distinct Old Town/New Town split, which shapes a fair bit of the Stevenage housing stock we work on
- Reinforced frames to handle the wider spans typical of box and canted bay windows
- Free, no-obligation quotes with a written price before any work is booked in
Pricing in Stevenage
Stevenage carries a regional price factor of 1.06x the national average, reflecting higher local labour and living costs, so bay windows typically run from around £1272 up to £3392 depending on size, materials and how many openings need doing - get a free quote for an exact figure for your property.
Areas we cover around Stevenage
We cover Stevenage and the surrounding area, including Old Town, Bedwell, Broadwater, Chells and Hitchin. If you’re just outside these, get in touch anyway - we quote a wider radius than this list on a case-by-case basis.
Frequently asked questions
How long does a bay window installation take in Stevenage? A straightforward bay replacement usually takes a full day; if the roof structure above the bay also needs attention, allow one to two extra days.
Why are bay windows more expensive than a standard window in Stevenage? A bay is really three or more windows joined at angles, plus the roof or box structure above it, so both materials and labour scale up compared with a single flat casement or sash.
Does a leaking bay window roof need fixing before the windows are replaced? Yes, generally - a bay roof or lead flashing that’s letting water in will keep damaging the new frame underneath it, so most installers will want to check and, if needed, quote for that separately.
Windows and doors in Stevenage - local context
Designated the first postwar New Town in 1946, so almost entirely postwar - 1950s Bedwell and Broadwater estates, 1960s-70s tower blocks, plus more recent Symonds Green.
Dominant era of housing stock: Postwar New Town.
Heritage note: Around 5 conservation areas including Stevenage Old Town.
- Old Town
- Bedwell
- Broadwater
- Chells
- Pin Green
Postcodes we cover in Stevenage
- SG1
- SG2
Not seeing your postcode? Request a quote anyway - we likely still cover it.