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

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Guardian

Oaktree Windows Ltd

GR23630

About

Oaktree Windows are “Trust Mark”, and “Maco” secure approved  installers and are CERTASS registered.  This ensures  high levels  of protection  in place for you, so you can be confident that you are using an installer that CERTASS is satisfied has proper levels of competence in the installation of windows doors, conservatories and roof line products. CERTASS is a not for profit government approved ‘competent person scheme’. All our installations are fully guaranteed. Your installation will be carried out by our experienced fitters noted for their many years of experience, high level of workmanship and professionalism.  Our Oaktree uniformed fitting teams pride themselves on working in a quiet, safe, respectful manner ensuring that disruption and intrusion is kept to a minimum. The installation team will make good internally and externally and remove all waste materials from site

 

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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.

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Completed installations

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

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Testimonials