Windows and Doors in Grantham
Windows, doors and conservatories supplied and fitted in Grantham
Sign Windows in Grantham
Sign Windows is a family run company that has served Leicestershire and the East Midlands for nearly 40 years. From our factory and showroom on Saffron Lane in Leicester, our own installers head east to Grantham and the NG31 and NG32 villages around it.
Grantham sits on the old Great North Road, with the spire of St Wulfram’s Church above the town. Railway and engineering work filled the streets near the centre with Victorian terraces, and Georgian and stone houses survive among them. Further out are sturdy inter-war semis and large modern estates. A Georgian townhouse and a 2010s semi need very different windows, and we are happy to advise on both. We make uPVC windows in our Leicester factory, supply and fit composite and uPVC doors, and install patio and French doors, aluminium bifolds, conservatories, solid conservatory roofs and roofline. We come to your home, measure each opening and explain the choices clearly, without pressure. We are FENSA approved, so we self-certify the installation and you get the certificate to keep with your deeds. Call 0116 283 1010 to arrange a visit.
What we fit in Grantham
Windows
Double Glazing
Replacement Windows
uPVC WindowsCasement Windows
Flush Sash Windows
Sliding Sash Windows
Tilt and Turn Windows
Bay and Bow Windows
Aluminium Windows
Bifold Windows (InvisiFold)
Triple Glazing
Secondary Glazing
Misted Glass Replacement
Window and Door RepairsDoors
Composite Doors
uPVC DoorsAluminium Front Doors
French Doors
Stable DoorsPatio Doors
Aluminium Bifold Doors
Aluminium Sliding DoorsFD30 Fire DoorsConservatories, orangeries and roofs
Conservatories
Orangeries
Solid Roof Conservatories
Conservatory Roof Replacement
Lantern Roofs and Roof Lights
PorchesRoofline
Why choose Sign Windows
FENSA Approved
We self-certify the work and you receive the certificate.
Our Own Installers
Your job is fitted by our own team of installers.
Nearly 40 Years
Nearly 40 years of experience across Leicestershire and the East Midlands.
Free Quotes
We can visit your home and give you a free quote.
Homes in Grantham
Period houses in the town centre and in St Anne’s, east of the river, usually suit flush casements or sash-style windows with slim glazing bars. Heritage colours such as cream, or a woodgrain finish, look natural beside old brick and stone. A Victorian terrace is finished nicely with a composite front door in a traditional shade and an Ultion 11-pin lock. Inter-war semis suit classic casements, and some owners like Georgian bars or a leaded detail to keep the original look. The modern estates around the edge of town mostly want warm, secure, low-maintenance A-rated casements, plus French doors or aluminium bifolds to open the back of the house to the garden.
Windows and doors in Grantham: your questions answered
Are there conservation areas in Grantham?
Yes. Central Grantham is a conservation area, the Victorian and Edwardian streets of St Anne's have their own, and the town has many listed buildings. Like-for-like replacement on a house is usually permitted development, but rules can be tighter in these areas, and listed buildings normally need listed building consent. South Kesteven District Council can confirm what applies before you order.
Can I replace the windows in a Grantham flat?
Often, but check two things first. Flats and maisonettes do not have the permitted development rights that houses have, so a change of style or colour may need planning permission from South Kesteven District Council. Your lease may also say the windows belong to the building, needing the freeholder's agreement. Once that is clear we can survey, quote and fit, with a FENSA certificate.
Which products suit Grantham homes?
Georgian and Victorian homes suit flush casements or sash-style windows with slim bars and heritage colours. Inter-war semis suit traditional casements, and modern estate houses suit A-rated uPVC casements with a composite front door. Plenty of Grantham homes also have older conservatories, and we can talk about replacing a polycarbonate roof with a solid tiled one during the same survey.
Do you cover Grantham?
Yes. Grantham is about 29 miles from our Saffron Lane factory, and our own installers work across the town and villages such as Great Gonerby, Barrowby, Harlaxton and Belton. We offer home visits and surveys, and you can also come to our showroom to see the frames, doors and colours in person. Call 0116 283 1010 to book a time.
Areas near Grantham
We also fit windows and doors near Grantham, in Bottesford, Bingham, Melton Mowbray, Asfordby, Radcliffe-on-Trent and Oakham. These towns and villages share the same blend of older brick and stone homes and newer estates, and they get the same survey and fitting team. Choose your area below to see what we offer there.
BottesfordBinghamMelton MowbrayAsfordbyRadcliffe on TrentOakhamAll areas we cover