Guide to Insulating A Shed

Insulation Guide: How To Insulate a Shed

Should you insulate a shed?

Sheds are prone to becoming extremely hot or cold depending on the weather. Insulation provides comfort for its occupants and protection for the things that are stored inside. Insulating your shed is the perfect way to maximise comfort and usage, and protect your valuable items all year round.

How to insulate a shed

The best way to insulate a shed is to use a high-quality insulating board, such as Rockwall or Knauf insulation wall cavity slabs. These products are lightweight, easy to cut and handle, and easy to install.

How to insulate a summerhouse shed…

First of all, you will need to make sure the summer house has no gaps. If it does, use a weatherproof and moisture-resistant sealant to close these. Once any gaps have been filled, choose an insulation material like glass wool or insulation.

You can use insulation boards, such as our 2400 x 1200 x 120mm Eco-Versal PIR Insulation Board.

This will help with year-round temperature control – keeping heat out during the summer and importantly keeping the warmth in during the winter.

How to insulate a metal shed…

Fiberglass is the most popular insulation solution for metal building systems because it provides the lowest installed cost per R-value. With various facing solutions, the fiberglass insulation will result in a durable and attractive finish.

How to insulate a shed floor…

To insulate a shed floor you can lay a thin layer of insulation board and top it off with OSB or plywood to stabilise the floor surface and protect the insulation.

How to insulate a shed roof…

1. Measure the space between the studs.
2. Fit damp-proof membrane to reduce moisture build-up.
3. Cut the insulation to size, allowing for a 2-inch gap around the edge of the ceiling for moisture to escape.
4. Push the insulation between the studs.
5. For metal and plastic sheds, use adhesive to stick the insulation down.
6. Cover the roof with plasterboard if you want the interior to look attractive.

How to take care of your shed…

1. Treat the wood regulary - Ronseal Wood Treatments & Finishes
2. Repair any holes.
3. Lubricate the hinges.
4. Check and replace roof regulary.
5. Be wary of nearby plants.
6. Clean out the insides.
7. Make sure windows are secure.
8. Check for rust or mould.

Do you need to ventilate an insulated shed?

Yes, it's a good idea to vent an insulated shed. One reason is that insulation in your shed doesn't help keep the air moving; it contains or retains heat or cold. So, you should vent an insulated shed just like you would vent any other regular shed.