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Modern Sunroom or conservatory extending into the garden, surrounded by a block paved pati

WARM ROOFS – CERTIFIED GUARDIAN™ INSTALLERS, WATERLOOVILLE

Certified Guardian™ Warm Roof installers. Tailored designs for your home. Fast, efficient installation process.

Call now for your warm roof quote.

LABC-APPROVED GUARDIAN™ WARM ROOF SYSTEMS

CUSTOMISED FINISHES TO MATCH YOUR HOME

YEAR-ROUND COMFORT FOR CONSERVATORIES

ENHANCE YOUR CONSERVATORY WITH A WARM ROOF

Conservatories are wonderful spaces, but to be honest, they can be a bit temperamental. Too hot in the summer, too cold in the winter – sound familiar? Long Life Window Systems has the perfect solution. Our Guardian™ Warm Roofs are designed to replace outdated polycarbonate or glass roofs, delivering exceptional insulation and a sleek, modern look. With over 30 years of experience, we know how to turn your conservatory into a space you'll love all year round. Whether it's for family gatherings, a quiet reading nook, or a home office, a warm roof makes all the difference.

Red brick house with a cream conservatory attached, set under a clear blue sky

WHY CHOOSE A GUARDIAN™ WARM ROOF?

Guardian™ Warm Roofs are a game-changer for conservatories. With a U-value as low as 0.18 W/m²K, they offer superior thermal efficiency, reducing heat loss and helping to lower energy bills. The lightweight aluminium frame and breathable insulation layers ensure durability and compliance with building regulations. Plus, you can customise your roof with tile or slate-effect finishes, vaulted ceilings, and integrated lighting. Alongside warm roofs, we also specialise in window installations and external door fitting for a complete upgrade.

conservatory with new roof

THE INSTALLATION PROCESS EXPLAINED

Our installation process is designed to be smooth and hassle-free. We start with a thorough survey of your existing conservatory to ensure suitability. Once the old roof is removed, we install a lightweight aluminium frame, high-performance insulation, and a waterproof membrane. The exterior is finished with your choice of tiles or slate-effect materials, while the interior can include plasterboard, lighting, and other custom features. Every step is carried out to Guardian™ certification standards, ensuring a flawless finish and long-lasting performance.​

Absolutely fantastic work by these 2 gentlemen. Professional, excellent communicators, very very reasonable price fitting my door. Turned up on time and just got the job done. Thanks so much for this.

UPGRADE YOUR CONSERVATORY TODAY

Call to transform your conservatory with a warm roof.

Two-story brick and stucco house with a white-framed glass conservatory

CONTACT US

4 Southdown View,

Waterlooville, PO7 6BJ

OPENING HOURS

Monday – Friday: 08:00 - 17:00

Saturday – Sunday: Closed

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LONGLIFE WINDOW SYSTEMS LTD, registered as a limited company in England and Wales under company number: 13215993.
Registered Company Address: 4 Southdown View, Waterlooville, England, PO7 6BJ.

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