Founded in 1999, the G2S Group has grown from humble beginnings to become one of the leading double glazing installers across the South West and beyond. Over the past 15 years, G2S have provided homeowners with quality double glazed windows, doors and conservatories, serving customers based everywhere from Dorset and Somerset to Oxfordshire, Berkshire, South Wales and further afield.
We offer a huge range of quality home improvements which not only includes windows, doors, and conservatories, but also guttering, roof lanterns, and carports.
A quality service you can rely on
At G2S, we are a family run business who pride ourselves on our integrity, offering you an honest and transparent service you can rely on. We employ over 50 highly trained staff dedicated to providing you with the best possible knowledge and customer service – including a fully manned service department.
With an additional fitting team dedicated to carrying out our installations, you can be assured that G2S has both the expertise and resources to carry out any installation quickly, and to the very highest standards. All G2S installations are completed to FENSA requirements, and our fitting methods go beyond the industry standard to provide you with the highest quality products.
24-hour support line and finance packages
To give you peace of mind, we have a support line open 24 hours a day, 7 days a week, so give us a call if you have any queries about your home improvement installation, or you’re simply curious about our products and services.
We also have highly competitive finance packages to give you flexible payments for your home improvements. Whether you’re looking for new windows, doors or a conservatory, we have a finance package to suit you – including cash, flexible finance, or a ‘buy now pay later’ option.
We have showrooms in Swindon Salisbury Gloucester and Bridgend
Excellent service from beginning till end. Cant fault them . Staff were professional, funny and full of characters. The products are lovely and they accomodated all my needs. In fact rather than over 2 days they sent 2 teams and did it in a day. Love this company
By Mrs Linda H, OX163rd December 2017
uPVC Conservatory Supply and Install in Banbury
Didn't like type of build
By Mr David H, BS166th November 2017
uPVC Conservatory Supply and Install in Bristol
Still ongoing at the moment
By Mrs Patricia S, SN1329th October 2017
Porch in Corsham
Great service thus far
By Mr Iain H, GL5320th September 2017
Composite Doors - Supply and Install in Cheltenham
Initial phone contact didnt rellay listen to requirements. Went to wrong address. Very helpful while with us but only offered composite doors when I wanted wooden ones. Very expensive.
By Mrs Janet C, GL209th September 2017
uPVC Double Glazed Windows Supply and Install in Tewkesbury
Min order charge made them uncompetitive
By - Anne M, BS71st September 2017
uPVC Double Glazed Windows Supply and Install in Bristol
Highest price quoted. Lovely sales person, explained the product and worked out a cost. Came out at the same price as Safestyle without any movement in that figure. Nice bloke, nice product, expensive quote.
By Mr Victor G, BH2526th July 2017
uPVC Conservatory Supply and Install in New Milton
By - Brian A, BA24th July 2017
uPVC Double Glazed Windows Supply and Install in Bath
Made many good suggestions re the layout of the windows