Frequently Asked Questions
Q: What exactly are uPVC Windows?
uPVC windows are today’s general terms used for double glazing. The double-glazing part of the window is the glass, or sealed unit, this comprises of two panels of glass, i.e. double glazing or double glazed.
uPVC windows glass panes are kept apart by a spacer bar which contains hundreds of tiny silica balls. These same balls can be found in the little bags you find in the packages when you buy electrical goods to keep then dry and free from moisture. It is these balls that soak up any moisture that exists in the air gap between the two panes of glass.
Q: Should I use normal float glass or safety toughened (tempered) glass?
A: uPVC windows glass itself will either be normal float glass for small double glazed sealed units or safety toughen also known as tempered glass for larger double glazed sealed units as required by building regulations.
Q: What is tempered or safety glass?
A: Tempered glass when broken shatters into many small fragments and prevents major injuries. Due to these characteristics tempered glass is used traditionally in applications requiring increased strength such as Patio doors, French doors or uPVC windows. However tempered glass should receive the same care as annealed glass.
Q: Are uPVC windows insulated?
A: The insulating effect of double glazing can be affected by a number of factors.
- Double glazing insulation is affected by the cavity width of the sealed unit.
- The use of argon instead of air in between the panes.
- Utilising a low emissive coating that reflects heat back into the room.
The latest uPVC windows now offer greatly improved insulation compared to traditional single glazing openings. In addition to their better insulation, uPVC windows are also draught-proof and therefore reduces the amount of heat that can escape, so you can cut down on your heating and save on fuel bills without sacrificing comfort.
Q: Is all work guaranteed?
Whatever your requirement, James Cole Glass & Glazing operates from a position of integrity. James Cole Glass & Glazing pride themselves in being able to offer quality advice when they assess your window repair needs. No matter what repair work is done, James Cole Glass & Glazing will guarantee against leaks and honour their guarantees in the future.
Q: How will I know what will be best for me?
A: The first stage for anyone wanting to invest in new windows and doors, is to discuss their specific requirement with an experienced professional. Someone who will guide them through the multitude of options open to them.
James Cole Glass & Glazing have years of experience in the specification and installation of UPVC windows – they understand your problems. By listening to your requirements and assessing your property they will advise you on the installation to meet your specific needs and add most value to your property. In short, they will help you make the right choice.
Q: Do I still to paint my windows every year?
A: With conventional wooden frames the annual trek up and down ladders, sanding priming and re-painting is an unfortunate fact of life. uPVC, in contrast, requires little in the way of routine maintenance – nothing more than an occasional wipe over with soapy water.
Q: How secure are uPVC windows?
A: James Cole Glass & Glazing uPVC windows and doors offer excellent security and peace of mind. Saracen Secure multi-point locking systems are widely used across window and doors.
For problem areas, where a higher level of protection is required, James Cole Glass & Glazing may recommend additional safety features.
Contact Us
Email or call 01934 417790 / emergency mobile 07967 272833 for your FREE estimate.
James Cole Glass & Glazing serving Weston-super-Mare and surrounding villages in Somerset.
uPVC windows
uPVC doors
Double-glazing repairs
Emergency glass repair