The 10 window and door fitters from Google's results for Leicester, ranked on Google rating, online presence and other factors. Updated 10 September 2026.
on GoogleOadby, Leicester
Magna Windows fits replacement windows and doors for domestic properties in Oadby and across Leicestershire. Operating from a local base, the business supplies and installs double glazing designed for home energy efficiency.
0116 271 2525 2 Spencer St, Oadby, Leicester LE2 4DP
on GoogleOadby, Leicester
Leicester Windows supplies and fits uPVC and aluminium casement windows, doors, conservatories, and replacement sealed units across Oadby and Leicester. The firm carries out repairs, fascia and soffit installations, and door fitting for residential and commercial premises.
0116 271 5963 79 Highcroft Ave, Oadby, Leicester LE2 5UH
on GoogleLeicester
Leicester Window Repairs carries out double glazing maintenance across Leicester and Leicestershire. The business fixes broken hinges, handles, locks, and faulty double glazed units on uPVC doors and windows.
on GoogleThurmaston, Leicester
Abbey Windows Leicester manufactures and installs double glazing across the Leicester area from its base in Thurmaston. The firm supplies locally made uPVC windows, doors, and conservatories for home improvement projects.
0116 269 6669 Churchill Industrial Estate, 7A Earls Way, Thurmaston, Leicester LE4 8DL
on GoogleAylestone, Leicester
Phair Windows and Glass manufactures and fits uPVC and aluminium windows, doors, and conservatories in Aylestone and across Leicestershire. The business operates a local showroom displaying double glazed home improvement products for domestic installations.
0116 456 0242 49 Clifton Rd, Aylestone, Leicester LE2 8AA
on GoogleSyston, Leicester
Leicester Windows Supplies provides double glazing, doors, and conservatories to customers in Syston and the wider Leicestershire region. The firm carries out full installation services for a range of residential window and door options.
0116 266 5088 1309 Melton Rd, Syston, Leicester LE7 2EN
on GoogleLeicester
Castle Window Installations supplies and fits double glazing for homeowners in Leicester. The business installs uPVC, aluminium, and timber windows, along with entrance doors, replacement frames, and conservatory structures.
07743 355862 22 Vernon Rd, Leicester LE2 8GA
on GoogleMaple Dr, Hinckley
The Window Doctor Ltd provides double glazing repairs and component replacements for domestic properties across Leicestershire and Hinckley. Their technicians repair draughty windows, broken hinges, faulty handles, and locks, as well as replacing misted glass units.
01455 850282 Unit R, Maple Dr, Hinckley LE10 3BE
on GoogleLeicester
Harveys Windows fits uPVC double glazed windows, doors, conservatories, and glazed extensions across Leicestershire and the East Midlands. The firm offers replacement home products along with long-term maintenance and repair services.
0116 233 4441 2b Empire Rd, Leicester LE3 5HE
on GoogleLeicester
Sign Windows provides window and door fitting services in Leicester.
0116 283 1010 341-345 Saffron Ln, Leicester LE2 6UF
In Leicester, upvc window typically costs £380 – £750. Labour in Leicestershire runs 6% below the UK median, which accounts for most of the difference from the same job elsewhere.
These are the firms from Google's results for "window fitters leicester". They are ranked on Google rating, online presence and other factors.
The figures above are Leicester ranges. These explain what drives them, so you can read a quote properly.
2026 prices per window and for a whole house in uPVC, aluminium and timber, the extras a quote can leave out, and the certificate and planning rules in each UK nation.
The size limits that let a conservatory go up without planning permission in England, when the building regulations exemption applies and how it is lost, and the rules in Wales, Scotland and NI.
What mist between the panes means, why it will not go away, what a new sealed unit costs in 2026, when the whole window is worth replacing, and the rules for replacing only the glass.
Replacement windows must meet building regulations for thermal performance. A FENSA registered installer self-certifies and sends you a certificate. An unregistered one means you need a building control application, and no certificate is a problem when you sell.