Before and after comparison of UK home conservatory conversion

Conservatory conversions in Chester: transform your cold space with hup!

Convert your cold conservatory into a warm, usable room across Chester and Cheshire

Millions of UK homes have a conservatory that barely gets used. Too cold in winter, too hot in summer, they become dumping grounds rather than living spaces.

hup! by Fortress changes that. We convert existing Chester and Cheshire conservatories into comfortable, thermally efficient rooms using the hup! warm roof and wall system.

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Replace your old conservatory with a new, energy efficient extension. Our quick and seamless conversions create comfortable living spaces you can use all year round – without the need for new foundations!

Before
After
Modernised home extension conversion with glass bi-folding doors Outdated UK conservatory with glass roof


Why Chester conservatories underperform

The typical Chester conservatory was built using polycarbonate or basic glass panels over a lightweight aluminium or uPVC structure. These materials provided minimal insulation, resulting in a space that was never truly comfortable in any season.

Decades of solar gain and freeze-thaw cycling have further degraded their performance, leaving homeowners across Saltney, Ellesmere Port and Northwich with a cold, noisy room they barely use.

A hup! conservatory conversion addresses the root cause of the problem by replacing the failed elements with a properly insulated, structurally sound building envelope that genuinely performs.

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Very large home orangery extension with lantern style glass roof


What a hup! conservatory conversion involves

A hup! conservatory conversion by Fortress typically involves replacing the existing roof with a hup! warm roof panel system, upgrading the glazing to high-performance aluminium units and addressing the thermal performance of the lower walls where necessary.

The result is a space that looks, feels and performs like a proper room rather than a seasonal annexe. Plaster finishes, fitted lighting and underfloor heating can all be integrated as part of the conversion, transforming the space entirely.

We carry out conservatory conversions across Chester city, Neston, Tarporley, Tattenhall and throughout Cheshire and North Wales, including Wrexham and Mold.

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UK home conservatory with glass walls and doors and angled glass roof


Planning and permitted development for conversions

Many conservatory roof conversions fall within permitted development rights, meaning planning permission is not required. However, the specific rules depend on your property type, location and the extent of the proposed works.

hup! by Fortress will advise you on the planning position for your project at the earliest stage of our consultation, drawing on experience across Chester, Cheshire and North Wales.

For listed buildings and properties in conservation areas, which are common in Chester city centre and historic villages like Tattenhall and Tarporley, we will guide you through the appropriate consent process to ensure your conversion is fully compliant.

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Large open plan family living space with modern wooden table and chairs

Why choose hup!

Inside family home conservatory with homely oak furniture
5x Faster Installation

5x Faster Installation

Your new room can be ready in days, not weeks.

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Ultimate design flexibility

Ultimate design flexibility

Place windows and doors anywhere in your design and get your dream hup! extension manufactured to your exact requirements.

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Superior Energy Efficiency

Superior Energy Efficiency

Say goodbye to extreme seasonal temperatures.

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No Compromise on Quality

No Compromise on Quality

BBA-certified and compliant with Building Regulations.

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Built to Last

Built to Last

High-performance Ultrapanel walls with excellent insulation and structural strength.

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60% more carbon efficient

60% more carbon efficient

hup! is the sustainable way to extend your home. 60% more carbon efficient than a brick wall and zero waste in production and on site.

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"hup! is an absolute game changer"

Laura Jane Clark

Leading architect & star of BBC's Your Home Made Perfect, hup! brand ambassador

People often ask how they can add an extension or rebuild their unusable conservatory in the most efficient way possible - hupl! is definitely the answer. Basework is usually the biggest minefield and the biggest headache for homeowners, so having something where you can use the existing base, and don’t need to start digging down and just build, getting watertight in two or three days, it's an absolute game changer.

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Laura Jane Clark
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Parents sat in kitchen, having a conversation

Any questions?

Is hup! compliant with Building Regulations?

I’m worried about costs spiralling and exceeding our budget.

I’ve heard horror stories about home extensions, what makes hup! different?

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