Feltham · Greater London
Replacement Glass in Feltham
If a pane in Feltham is cracked, scratched or not up to current safety rules, our glaziers can measure it and supply a made-to-order replacement.
- TW14
- TW13
- TW4
- Guide from £135
Replacement window glass across Feltham
Many modern windows are internally beaded, which makes it harder to remove glass from outside. If your windows have external beads, ask about security glazing tape or clips when the glass is replaced, as these make it more difficult for beads to be prised off from outside.
Units with Georgian bars or leaded designs can be remade to match the originals. The glazier notes the bar width, colour and layout, or the lead pattern, so the new unit lines up with neighbouring windows. Bars fitted inside the cavity are protected from dirt and need no separate cleaning.
Safety glass should carry a permanent mark, usually etched in one corner, that stays visible once the glass is fitted. The mark identifies the maker or supplier and the standard it meets, such as BS EN 12150 for toughened glass or a BS EN 12600 impact class.
In England, Approved Document K treats glass in a door or within 300mm of a door edge, up to 1500mm above the floor, and any other glass within 800mm of the floor as critical locations. Replacement glass in these areas should be safety glass, even where the old pane was not.
Included as standard
- Fitting on glazing packers with the beads refitted
- Made-to-measure glass or sealed unit to suit the frame
- Removal of the old pane and cleaning of the rebate
- Removal of old glass and packaging from site
Working in Feltham
- Postcodes covered
- TW14, TW13, TW4 and the surrounding area, including Hanworth, Ashford (Surrey) and Hounslow
- Coast
- Feltham is well inland, around 54 km from the nearest coast, so salt exposure is not usually a factor.
- Daylight and sun
- In Feltham the midwinter sun reaches about 15° above the horizon at noon, with roughly 7.6 hours of daylight, rising to about 62° and 16.4 hours in midsummer. On south and west elevations, a solar control or low-E coating changes how much heat and glare new glass lets in. North-facing rooms usually benefit more from glass that keeps heat in while admitting as much daylight as possible.
- Access and setting
- In towns and cities, replacing glass in flats or above shops often means planning parking, stair access and lifting large units safely. Laminated glass suits ground-floor windows, acoustic glass helps on busy roads, and conservation areas may need matching patterns.
- Rules in England
- Approved Document K requires safety glass in critical locations in England: glazing in doors and in side panels within 300 mm of a door, up to 1500 mm above floor level, and any glazing in walls or partitions up to 800 mm above floor level.
Guide prices in Feltham
| Typical job | Guide price inc VAT |
|---|---|
| Small double glazed unit, 500 × 700 mm | £135 – £175 |
| Standard unit, 600 × 900 mm | £165 – £205 |
| Large unit, 1200 × 1200 mm | £285 – £365 |
| Toughened unit for a door, 750 × 1800 mm | £345 – £435 |
| Triple glazed unit, 600 × 900 mm | £235 – £305 |
Get a guide price for your size
Listed buildings in England need listed building consent for most changes to historic windows or glass, and conservation areas can restrict changes visible from the street. Speak to the council's conservation officer before ordering.
Choosing your replacement glass
Toughened safety glass
Heat-treated glass that breaks into small, relatively blunt pieces, used in doors, low-level panes and other critical locations.
Georgian bar or leaded unit
Decorative bars or lead designs inside or on the glass, matched to existing windows for a consistent look across the property.
Triple glazed unit
Three panes and two cavities for extra insulation, where the frame's rebate is deep enough to take the thicker unit.
Replacement Glass in Feltham: questions
What is the difference between toughened and laminated replacement glass?
Toughened glass is heat treated so that, if it breaks, it crumbles into small, relatively blunt pieces and leaves the opening empty. Laminated glass has a plastic interlayer between two sheets that holds the pieces together, so the pane stays in the frame. Both count as safety glass when classified to the relevant standard, and laminated also helps with security and noise.
Can you replace just the glass without changing the window frame?
Yes. In most uPVC, aluminium and timber windows the glass or sealed unit can be removed and replaced on its own, keeping the existing frame, hinges and locks. The glazier checks the frame is in good condition first. If the frame is rotten, warped or damaged, the quote will say so, so you can decide whether glass only is still worth doing.
Can you match obscure glass to my other windows?
Usually, yes. Obscure glass is made in many patterns, and the glazier can often identify yours from a photo or at the survey. Some older patterns are no longer made. If yours has been discontinued, the quote will offer the closest current pattern, or you can replace a matching set of panes so they all look the same.
Should I upgrade to low-E glass when replacing a unit?
If the existing unit is plain float glass, a low-emissivity unit is worth considering because it reduces heat loss through the glass and keeps the inner pane warmer, which can reduce condensation on the room side. It fits the same frame, provided the overall thickness matches. The quote can show standard and low-E options side by side.
Do you cover Feltham for replacement glass?
Yes. We can quote for replacement glass across Feltham and the surrounding Greater London area, including postcode districts TW14, TW13 and TW4, and nearby Hanworth, Ashford (Surrey) and Hounslow. Start with your postcode on the quote form and a glazier will arrange a free survey before giving you a written quote.
Get a written quote in Feltham
Free survey for new glazing, clear guide prices and one point of contact for every glazing job.