Close window

Verify an Installer

You’re only going to do this once, so make sure it’s installed by a Team Guardian member!

Please enter the name of your installer.

Guardian

Malcolm Lewis Developments Ltd

GR25187

About

Malcolm Lewis Developments are Oswestry based builders and have been established for over 40 years, working on all kinds of building projects in and around the Shropshire area. Our customers are very important to us and we work very closely with them to ensure their vision for their home is achieved. We are proud that many of our customers come to us from recommendations and we are delighted to be associated with the Guardian Roof system, taking advantage of all our building experience to make sure every installation is perfect

Call us to see how we can help you: 01691 650567 or call in and see us at our Oswestry showroom.

Contact us

Guardian warm roof take data security seriously

We would like you to be aware of what we do not share your data with anyone else. Please read our privacy policy to find out more




Our Services

Conservatory Replacement Roofs

The perfect all year round conservatory roof. A guardian roof can be installed on a new conservatory or be a replacement to an existing conservatory roof. A Guardian Warm Roof will quite literally transform your conservatory into the kind of room you always wanted, a relaxing, integral part of your home. By removing your old roof and replacing it with our thermally efficient solid, tiled roof you’ll have the perfect solution.
A Guardian Warm Roof is specially designed to keep your conservatory from overheating in the summer and retain heat in the winter.

Sun Rooms/Extension

Expertly constructed with insulated roof and walls, double-glazed windows and strong, steel-reinforced structures, a Guardian Sun Room/Extension is the affordable alternative to a traditional brick-built structure.

Available in a variety of styles and finishes and individually tailored, a Guardian Extension truly complements your living space, creating an elegant and understated room for all seasons.

Our modern and contemporary home extensions provide the ideal home improvement product that quickly expands your living space.

Windows and doors

We specialise in double glazing windows ( we also do triple glazing). Our upvc windows are A-rated for energy efficiency as standard.

With 100s of windows style, it is easy to find your perfect match which will transform your home’s appearance. With 100s of door designs, it is easy to find your perfect match which will transform your home’s appearance, deter burglars; as new doors are packed with security features and increase your green credentials enabling you to lower your energy bill.

Completed installations

Here are just a few of the completed
Guardian Warm Roof installations.

Place holder image

Completed installations

Here are just a few of the completed
Guardian Warm Roof installations.

Place holder image

Testimonials