



Double Glazing supplied and fitted by Jones Window Systems Ltd.
Double glazing, replacement windows
and doors, patio doors, conservatories
are our business.
We supply and fit all types of UPVC replacement windows, replacement doors
and conservatories.
Double Glazing - Supplied and Fitted
All our double-glazed windows are glazed at 28mm thickness, with high security
glazing, reinforced with steel and high security locking system with shoot
bolts. All UPVC has a 70mm profile.
All doors, patio doors and conservatories also have emphasis on security,
being reinforced with Hook/Mortice locks.
We
also supply to trade all double glazed windows, replacement doors, patios,
conservatories, soffets, fascias and trims.
We are based in St Helens, UK, and supply and fit throughout Lancashire, Cheshire, Merseyside and the Wirral.
Why buy double glazing ?
One of the weakest points in the energy efficiency of the average home is
the window area. The single sheet glass in a standard window is a poor "thermal
insulator", and allows a great deal of heat to pass from warm spaces
to cooler spaces - meaning, of course, that the house gets cold in winter
and hot in summer! Double Glazing solves this problem by having two sheets
of glass separated by a sealed air space between them. This provides thermal
and sound insulation which greatly exceeds that of single glazing. The warmer
inner pane minimises the incidence of condensation and prevents puddles forming
on window ledges, which can stain woodwork or curtains, the need for window
cleaning is therefore reduced. Down-draughts and cold zones around windows
are also reduced meaning greater comfort around window.
SAY YES TO JWS
Phone 01744 759458
double glazing replacement windows patio doors conservatories UPVC about replacement windows doors and conservatories FAQs contact