
Floor & Roof Insulation
As you know, outdoor temperatures can vary widely throughout the year. And, without insulation, sheds get cold and damp in winter and excessively hot in summer. But when you insulate a shed, it retains heat in winter and stays cool in summer, and this provides many benefits, such as:
- Your shed becomes a space you can work in all year round.
- Metal tools are protected from damp and, therefore, help prevent rust.
- Mould and pests are kept away.
- Electrical equipment is safe from moisture. Perishables, such as paint, will last longer.
- It gives you more options on what you can use your shed for.
Size | Floor | Roof |
---|---|---|
8x8 | £173 | £311 |
10x8 | £216 | £389 |
10x10 | £270 | £486 |
12x8 | £259 | £467 |
12x10 | £324 | £583 |
14x8 | £302 | £544 |
14x10 | £378 | £680 |
14x12 | £454 | £816 |
16x10 | £432 | £778 |
20x10 | £540 | £972 |

Roof Insulation
40mm Celotex and 11mm OSB
Floor Insulation
25mm Celotex
Explore our huge range
Visit the TMC Garden Buildings website or showroom to browse their range of shed styles, sizes, and materials. Take note of the features that suit your needs.
Get a FREE quote
Once you’ve selected a shed, request a quote. You can usually do this online or by contacting our sales team. They can provide you with pricing, delivery options, and any customisation options available.
Place your order
After reviewing the quote and confirming your selection, proceed to finalise your purchase. You can either order online, by phone or visit our showroom, where our experienced salespeople will be happy to help you complete your purchase. Tiger will arrange delivery and TMC Garden Buildings will arrange the installation of your new building.
Our happy customers
We’ve installed thousands of structures in hundreds of towns and cities across the UK

Call us for an appointment
Call and arrange an appointment at your local show site…