Window Installer
⭐ 4.9/5 on 312+ projects in Northolt

Window Installer in Northolt

Specialists in double glazing, replacement windows and energy-efficient glazing serving Northolt (UB5). Free written quotes within 24h.

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4.9/5 from 312 Northolt homeowners
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Vetted Window Installers
FENSA registered
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Quick Turnaround
Survey within 24h
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Free Window Installer Quotes in Northolt

Compare up to 3 local window installers in minutes

โ˜…โ˜…โ˜…โ˜…โ˜† 4.9/5 ยท 312+ reviews
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Window Installers in Northolt โ€” what to expect

Property owners in Northolt commonly turn to a trusted window installer for projects such as patio doors and a-rated windows, along with routine care. Across the UB5 area, locally established window installers handle every scale of double glazing, replacement windows and energy-efficient glazing, from everyday repairs to full installations. Typical prices range from ยฃ2,800 โ€” ยฃ18,500, although every estimate varies with the complexity of the brief and the finishes selected with your window installer.

Requesting a clear, honest quote from a local window installer in Northolt (UB5) is entirely painless. You'll be matched with up to three pre-vetted window installers working across Greater London โ€” and several crews also serving Bexleyheath โ€” all backed by verifiable insurance. Lining up side-by-side proposals helps you budget with confidence and pick the right partner for your project.

Top Window Installers in Northolt (UB5)

33 results โ€” May 2026
5

207 KINGSHILL AVENUE, NORTHOLT

★★★★★ 4.9/5 Certified Professional
A

19 TOWNSON AVENUE, NORTHOLT

★★★★★ 4.9/5 Certified Professional
A

37 STROUD FIELD, ISLIP MANOR, NORTHOLT

★★★★★ 4.9/5 Certified Professional
A

12 HOTSPUR ROAD, NORTHOLT

★★★★★ 4.9/5 Certified Professional
C

270 CHURCH ROAD, NORTHOLT

★★★★★ 4.9/5 Certified Professional
C

56 GURNEY ROAD, NORTHOLT

★★★★★ 4.9/5 Certified Professional
D

10 BRIGHTON DRIVE, NORTHOLT

★★★★★ 4.9/5 Certified Professional
D

70 MAKEPEACE ROAD, NORTHOLT

★★★★★ 4.9/5 Certified Professional
D

28 ESKDALE AVENUE, NORTHOLT

★★★★★ 4.9/5 Certified Professional
I

31 FLORISTON COURT, WHITTON AVENUE WEST, NORTHOLT

★★★★★ 4.9/5 Certified Professional
K

15 HARTFIELD, NORTHOLT, LONDON

★★★★★ 4.9/5 Certified Professional
M
MODI HAUS LTD Expert

57 CLAUSON AVENUE, NORTHOLT

★★★★★ 4.9/5 Certified Professional
M

2A ORIEL WAY, NORTHOLT

★★★★★ 4.9/5 Certified Professional
P

10 BENGARTH ROAD, NORTHOLT

★★★★★ 4.9/5 Certified Professional
R

120 CARR ROAD, NORTHOLT

★★★★★ 4.9/5 Certified Professional
S

15 NEWBURY CLOSE, NORTHOLT, NORTHOLT

★★★★★ 4.9/5 Certified Professional
W

FLAT 10 WEYMAN COURT, RECTORY PARK AVENUE, NORTHOLT

★★★★★ 4.9/5 Certified Professional
A

48 WOOD END LANE, NORTHOLT

★★★★★ 4.9/5 Certified Professional
A

22 NEWBURY CLOSE, NORTHOLT

★★★★★ 4.9/5 Certified Professional
B

17 RIPON CLOSE, NORTHOLT, LONDON

★★★★★ 4.9/5 Certified Professional
B

16 LANCASTER ROAD, NORTHOLT

★★★★★ 4.9/5 Certified Professional
D

178 WOOD END LANE, NORTHOLT

★★★★★ 4.9/5 Certified Professional
G

8A FLORISTON COURT, WHITTON AVENUE WEST, NORTHOLT

★★★★★ 4.9/5 Certified Professional
G

23 TANGMERE GARDENS, NORTHOLT

★★★★★ 4.9/5 Certified Professional
H

82 OLDFIELDS CIRCUS, NORTHOLT

★★★★★ 4.9/5 Certified Professional
M

120 RUSHDENE CRESCENT, NORTHOLT

★★★★★ 4.9/5 Certified Professional
P

2 HUGHENDEN GARDENS, NORTHOLT

★★★★★ 4.9/5 Certified Professional
R

111 GONVILLE CRESCENT, NORTHOLT

★★★★★ 4.9/5 Certified Professional
S

101 GONVILLE CRESCENT, NORTHOLT

★★★★★ 4.9/5 Certified Professional
S

UNIT 18, BELVUE ROAD, NORTHOLT

★★★★★ 4.9/5 Certified Professional
S

62 RUSHDENE CRESCENT, NORTHOLT

★★★★★ 4.9/5 Certified Professional
T

60 SHADWELL DRIVE, NORTHOLT

★★★★★ 4.9/5 Certified Professional
W

3 DORSET COURT, 117 HALSBURY ROAD EAST, NORTHOLT

★★★★★ 4.9/5 Certified Professional

What our window installers install in Northolt

Frame Materials

Choose from affordable uPVC, slim-sightline aluminium, authentic engineered timber and heritage flush-sash profiles โ€” all colour-matched and guaranteed.

Window Styles

Casements, sash, tilt-and-turn, bay, bow and feature picture windows designed to complement every English property style.

Glazing Upgrades

A+ double glazing, triple glazing, acoustic laminated units, solar-control glass and discreet secondary glazing for listed homes.

Glazed Doors

French doors, inline patio sliders and matching side panels to tie your glazing project together at ground-floor level.

Approved window installer for homes in Northolt (UB5)

For any glazing project in Northolt (UB5), our directory lists only vetted, FENSA or CERTASS registered window installers. Free, written quotations โ€” no hard sell.


What every partner window installer in Northolt commits to

Competent persons scheme membership โ€” FENSA or CERTASS โ€” for Part L self-certification
ยฃ5 million public liability cover and employer's liability insurance on every site
Insurance-backed deposit and workmanship guarantee underwritten by QANW or GGFi
Written fixed-price quotation with no hidden extras for scaffold, skip hire or VAT

Window & glazing services in Northolt

From a single failed sealed unit through to a full-house glazing refresh, our window installers in Northolt cover every aspect of modern residential glazing.

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Free double glazing quotes in Northolt

Our approved window installers across London deliver premium windows at genuinely competitive prices.

  • Free in-home survey with sample frames to handle
  • Up to three written quotes from FENSA or CERTASS registered firms
  • A-rated units with argon fill and warm-edge spacers as standard
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