We use this as a starting point to understand our customers needs to ensure we both share your vision for your property investment. Because every conservatory we build is different (there's no one size fits all here) we take the time to find out as much as we can about you and your property. That way we can be sure we'll create a living space that's not only sympathetic to your home.www.burgin-conservatories.co.uk21 Bushey Wood Rd, S17 3QA

Weatherglaze was established over 20 years ago and have enjoyed many years of manufacturing and installing high quality windows, door and conservatories. Weatherglaze also conform to the required specifications laid down by the Conservatory Association and are also members of the Federation of Master Builders.www.weatherglazewindows.co.uk219 Penistone Rd, S6 2FL

Since setting up the company in March 2003, we at FM Conservatory Roofs have had much to celebrate. In our first year, we have increased the weekly number of conservatory roofs we produce six fold, have recruited more staff to cope with new demand and have recently moved premises, twice the size of our old unit to keep up with the business growth.www.fmconservatoryroofs.co.uk62 Cyclops St, S4 8EH

Raven window systems is a family run business specializing in the manufacture of quality upvc windows, doors and conservatories. 90% of our business is through recommendations from existing customers. You can be guaranteed of a professional, personal service at raven window systems.www.ravenwindows.co.ukUnit 28A/Lion Works/Ball Street, S3 8DB

A conservatory should enhance both your home and your lifestyle. At vision, we design conservatories with both in mind. Beautifully constructed Victorian, Edwardian, Georgian and Sunlounge styles are all available, and for larger gardens Vision can build a combination - from a traditional "P" shape (as pictured) through to an architectural masterpiece.www.vision-windows-sheffield.co.ukBamburgh House, Cuthbert Bank Rd, S6 2HP

The decision you are at now is one of the most important you will ever have to make regarding you home and in a moment I will explain how we can help you with that. The reason it is so much of an important choice choosing the right conservatory is that it is the single biggest investment other than the house that you are likely to make. Unless you are lucky enough to be buying a luxury Yacht or private jet anytime soon!www.firths.co.ukHole House Lane, S36 1BS

Whether you're looking for replacement windows, doors or looking to increase your living space with a conservatory, you want a material you can trust. All of our windows, doors (excluding composites), conservatories and porches are all made in the Plastmo profile, which are generally considered to be amongst the most technically advanced, with constant fefinement of extrusion tools and stringent quality control techniques.www.candcwindowsanddoors.comAizlewoods Mill, S3 8GG

Chippendale Conservatories Ltd, established 1989 specialise in bespoke conservatories only, together with small extensions, windows and doors. We offer a full schedule of works and have our own architect, structural engineer and quantity surveyor on hand. Full electrical services including air - conditioning and under-floor heating systems. Plumbing, to include extending central heating systems and fitting out shower-rooms/bathrooms etc.www.chippendaleconservatories.co.uk891 - 893 Abbeydale Road, S7 2BJ

Yorkshire Windows was the first locally based company to be awarded the BS EN ISO 9002 for the manufacture and installation of replacement windows. doors and conservatories. Yorkshire Windows has recently been awarded the BS ISO 140001 certificate for its good environmental management systems including waste recycling.www.yorkshirewindows.com304, Meadowhead, S8 7UJ

If you don't want to move house but need more space, a conservatory could be just the answer. The Sheffield Window Centre can provide just the right style and size to suit your house and pocket. Choose from the simple lean-to style to the most luxurious design imaginable. We have all the latest computer software to enable pictures of the proposed design to actually be viewed in place on your house before making any decisions.www.sheffieldwindowcentre.co.uk60-70, Broad Lane, S1 4BT