Quality products can only be assured if we control as much of the manufacturing process as possible. Obviously hardware, glass, door panels and PVCu and Aluminium extrusions have to be sourced from specialist suppliers but, unlike many window companies, AGS do not buy in finished windows and doors. From our earliest years we have manufactured our own products, which apart from being unique, are subject to our own stringent quality controls.www.agswindows.co.uk188 Exeter St, PL4 0NQ

Storm Seal South West is a well established local company offering free quotes on our Upvc, Timber and Aluminium Ranges. We offer everthing from Windows, Doors, Conservatories, Fascia and Soffits to GRP Flat Roofs and Bi-Folding Doors. No Gimmicks, Just Sensible Prices. Areas serviced: Plymouth, Cornwall and South Hamswww.stormsealsw.co.ukUnit 9B Forresters Business Park, Estover, PL6 7PL

Our promise to you is that we will not pressurise you to commit to an order on the same day that we call. Indeed we expect you to take time to consider your requirements before you order. If you would like to receive our brochure pack, please click our Brochure Request button. We GUARANTEE we will not call you or contact you after sending out the brochure. We will wait for you to ask us to call.www.sunrisewindows.co.ukUnit 7/21-23 Market Rd, PL7 1QW

Welcome to Europlas, where we're celebrating over 25 years as one of the UK's leading manufacturers of high quality windows, doors, conservatories and roofline products. We're proud to be able to say that 65% of our new work comes from recommendations from existing customers.www.europlas.co.ukUnit 52/53/Faraday Mill Business Pk/Faraday Rd, PL4 0ST