Sauna in Summer, Icebox in Winter? Here’s How We Fix the Conservatory Problem

We’ve all heard the joke… Conservatories are either boiling hot in summer or freezing cold in winter.

And honestly? Older builds earned that reputation. They had thin polycarbonate roofs, poor ventilation, and no insulation. But modern conservatories? They have come a long way.

Here’s how we tackle the usual conservatory temperature problem to ensure yours stays comfortable all year long:

1. Upgrade the Roof

The roof is the biggest game changer. We offer options like:

• Tiled insulated roofs – create a solid extension feel, with fantastic thermal performance.
• Hybrid roofs – a mix of solid panels and glazing to let in light without the heat.
• High-performance glass roofs – with solar control, heat reflection, and noise reduction.

You don’t need to choose between light and comfort anymore—you can have both.

2. Use Active Glass

Forget the old greenhouse effect. Our active glazing reflects heat away in summer and retains warmth in winter. Bonus: It also cuts glare and helps keep the glass clean by breaking down dirt and debris. This is especially useful near trees or if birds visit often.

3. Insulate and Ventilate

Good insulation is key—not just in the roof, but in the base, walls, and frames. And just as important? Proper ventilation. Opening vents, trickle vents, and even a small roof vent can make a huge difference to airflow and comfort.

4. Choose Quality Frames and Doors

Cheap uPVC frames can let draughts in and heat out. We use high quality, energy-saving frames and doors. They keep your conservatory snug and at a steady temperature. So, you won’t shiver in winter or sweat by mid-morning.

5. Think Ahead with Heating and cooling

Plan for comfort, not just structure. Options like:

• Underfloor heating
• Slimline radiators
• Ceiling fans or smart blinds …can help you control the environment year-round.

The result? A room you can actually use—every single day of the year.

Whether you’re using it as a kitchen extension, playroom, garden lounge or even a home office, a properly built conservatory adds space and value—without becoming a seasonal regret.