Casement Windows in Stevenage

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From £350

ServiceTypical 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

Casement Windows for Stevenage homes

Casement windows remain the default choice for most UK homes - simple, side- or top-hung frames that open outward and seal well against draughts. 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

  • A-rated (or better) energy ratings on modern casement units, which helps against heat loss through single-glazed or tired double-glazed originals
  • UPVC, aluminium or timber-effect frames depending on the look you want and how much upkeep you’re happy to do
  • 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
  • Trickle vents and multi-point locking as standard on new casement units, which matters for both condensation control and insurance compliance
  • 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 casement windows typically run from around £371 up to £954 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

Can I get uPVC casement windows in a conservation area near Stevenage? It depends on the specific conservation area rules - some allow uPVC if the profile and glazing bar pattern match the original, others require timber. Check with the local planning department before ordering.

What’s the difference between top-hung and side-hung casement windows? Side-hung casements open outward like a door and give the widest opening for ventilation; top-hung casements (often called awning windows) hinge at the top and can stay open a crack even in light rain.

How long does a casement window installation take in Stevenage? A standard-sized casement window usually takes 30-60 minutes to fit once the installer is on site; a full house of 8-10 windows is normally done in a single day by a two-person team.

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.

Neighbourhoods and nearby areas we cover:
  • 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.

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