Welwyn Garden City · Hertfordshire
Frameless Glass in Welwyn Garden City
Our glaziers fit frameless glass doors and fixed screens in Welwyn Garden City for homes, offices and shops, matching the hardware finish to the room or shopfront.
- AL7
- AL8
- Guide from £795
Frameless glass screens for homes and businesses in Welwyn Garden City
Frameless glass doors are usually made from 10mm or 12mm toughened safety glass, with the thickness chosen to suit the door height and its hardware. With no frame, the glass itself carries the hinges, handles and locks, so every fitting is specified together with the glass.
Frameless doors run with small gaps at the edges and under the door, so they do not seal against sound or draughts the way a framed, gasketed door does. Clear seal strips can reduce the gaps, but where privacy or noise matters, an acoustic framed system may suit better.
Toughened glass cannot be cut, drilled or notched once it has been toughened. Holes for patch fittings, cut-outs for locks and handles, and any shaped corners are all made before toughening, which is why we template the opening first and the glass is made to order rather than cut on site.
In workplaces in England, Wales and Scotland, the Workplace (Health, Safety and Welfare) Regulations 1992 require glass in doors, walls and partitions to be of safety material or protected where needed for safety, and to be marked or otherwise made apparent so people notice it.
What's included
- Survey of the opening, floor and fixing points
- Fitting, alignment and adjustment of closing speed
- Templating for made-to-measure toughened glass
- Manifestation where needed, final clean and care advice

Local details for Welwyn Garden City
- Postcodes covered
- AL7, AL8 and the surrounding area, including Hatfield, Hertford and St Albans
- Coast
- Welwyn Garden City is well inland, around 55 km from the nearest coast, so salt exposure is not usually a factor.
- Daylight and sun
- In Welwyn Garden City the midwinter sun reaches about 15° above the horizon at noon, with roughly 7.5 hours of daylight, rising to about 62° and 16.5 hours in midsummer. Clear frameless doors and screens pass daylight deep into hallways and inner rooms. Where a screen faces low winter sun, glare and reflections can be strong, so satin bands or tinted glass can help, while low-iron glass keeps pale colours true.
- Access and setting
- Older cottages and farmhouses rarely have square openings or level floors, so templating matters even more for frameless glass. Floors may also lack the depth for a floor spring, in which case top-hung sliding gear or wall hinges can suit better.
- 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 Welwyn Garden City
| Typical job | Guide price inc VAT |
|---|---|
| Frameless glass door with fittings | £1,295 – £1,895 |
| Door with fixed side screen | £2,195 – £3,195 |
| Fixed frameless screen, about 2 m² | £795 – £1,095 |
Get a guide price for your size
For shops and other non-domestic buildings in England, Approved Document M covers accessible entrances, and Approved Document K requires large areas of glass that people could walk into to carry manifestation (visible markings).
Specification choices
Low-iron glass
Glass with less iron, removing the green tint seen on the edges of standard glass, so thick panels look clearer and colours stay true.
Pivot door with patches
Corner patch fittings with a floor spring or pivot, the usual choice for shop and office entrances and wide internal doors that need controlled closing.
Frameless sliding door
A glass panel running on top-hung sliding gear across the opening, saving floor space where a swinging door would get in the way.
Frameless Glass in Welwyn Garden City: questions
What happens if a frameless glass door breaks?
Toughened glass breaks into small, blunt pieces rather than large shards, so the door will need to be fully replaced rather than repaired. We can make the opening safe and secure in the meantime, then remake the panel from the original measurements or a fresh template, with holes and cut-outs formed before toughening.
How do I look after a frameless glass door?
Clean the glass with a soft cloth and a non-abrasive glass cleaner, and wipe metal fittings with a damp cloth rather than harsh chemicals. Do not hang anything from the door or let it slam against a stop. If the door starts closing too hard or drops out of line, the floor spring or pivots can be adjusted before wear sets in.
What thickness of glass is used for frameless glass doors?
Frameless doors usually use 10mm or 12mm toughened safety glass. The thicker glass is generally used for taller or wider doors and for busy commercial entrances, while 10mm often suits internal doors in homes. The hardware maker's limits for panel weight and size also guide the choice, and we confirm the thickness in your written quote.
Can a frameless glass door be locked?
Yes. A patch lock at the bottom of the door shoots a bolt into a keep in the floor, and a centre lock can join a pair of doors. A glass door does not offer the same resistance as a solid door, so for external entrances you may also want shutters, an alarm or laminated security glass in adjoining screens.
Do you cover Welwyn Garden City for frameless glass?
Yes. We can quote for frameless glass across Welwyn Garden City and the surrounding Hertfordshire area, including postcode districts AL7 and AL8, and nearby Hatfield, Hertford and St Albans. Start with your postcode on the quote form and a glazier will arrange a free survey before giving you a written quote.
More glazing in Welwyn Garden City
Get a written quote in Welwyn Garden City
Free survey for new glazing, clear guide prices and one point of contact for every glazing job.