Start by removing the existing floorboards to expose all joists. We then recommend running the multifoil perpendicular to joists and cutting at each end, allowing enough material to recess the quilt into the joists.

To save on headheight, you can now recess the multifoil into the joists. We recommend using a 50mm batten as a guide and stapling along the top and sides of each batten. If preferred you can use our Multifoil Saddle Clips.

Next tape and seal around the perimeter with ThermaSeal Foil Joining Tape. This will prevent drafts from rising through the flooring. We recommend overlapping each layer of Multifoil by 50mm and leaving the overlaps untaped, to allow the timbers to breathe.

You can then proceed to install the floorboards back over the joists and insulation. This will then have created an air cavity on either side of the insulation.

Watch our How-To Video to see how easy it is to install EcoQuilt Expert in various applications.

Measure the area of either the wall / roof section depending on where you would like to insulate first and cut. You can cut using either our Cutting Knife or Multifoil Scissors. Both of which come part of the Mulfifoil Fitting Kit that we supply.

Proceed by stapling the Multifoil Insulation directly to the timber (whether that be the Rafters, Studs or Battens). This is the best way to enable the EcoQuilt to perform, as it provides a air cavity behind the insulation. When stapling, leave 300mm intervals.

Install the Second Strip of EcoQuilt. IMPORTANT: overlap the EcoQuilt by 50mm, on both the horizontal and vertical joints.

Use the ThermaSeal Foil Joining Tape - to tape and seal all the joints and edges. You will need to ensure that the EcoQuilt is fully taped and sealed around the perimeter, as this creates the vapour

Once the EcoQuilt Layer has been installed - install a secondary set of battens over the top of the insulation. We advise using between 400mm and 600mm centre battens. You can then proceed with your internal finish, over the battens.

Start by installing 25mm battens directly onto the solid wall, horizontally or vertically at 400 to 600mm intervals.

Roll out EcoQuilt to the desired length, before cutting with a Cutting Knife or Multifoil Scissors, both available in our MultiFoil Fitting Kit. Check out this tutorial on how to professionally cut your insulation.

Begin at one end of the wall, hold up EcoQuilt to the right position and staple into place at 300mm intervals. We recommend using a Heavy-Duty Staple gun and 14mm staples. *Make sure EcoQuilt is pulled taut to allow product to expand & reflect into cavities. Repeat stapling across the wall and around perimeter. When installing the next run of EcoQuilt, we recommend overlapping by a minimum of 50mm.

Once EcoQuilt is applied, begin to tape and seal all overlaps using ThermaSeal Foil Joining Tape around the perimeter and the overlaps to prevent condensation and to create an airtight barrier. We recommend 1 roll of Thermaseal Foil Joining Tape for 30m2 of EcoQuilt.

Now it’s time to install your 25mm counter batten. Again, horizontally or vertically at 400 to 600mm intervals. We recommend these counter battens to be fixed to the initial battens. We also recommend creating a frame around any windows and around the perimeter.

Finally, once battens are fixed, appropriate plasterboard can be installed. Simply screw into your battens. This application would not require the use of a Foiled-back plasterboard as EcoQuilt Expert works as a high performing Vapour Control Layer when fully sealed with Thermaseal Foil Joining Tape. Optional insulated platerboards could be used for extra thermal benefits, if desired.

Start by stapling EcoQuilt Expert to the roof rafters using the Heavy Duty Staple Gun Kit. Ensure that the material is pulled taut across onto the next rafter. Then, Staple down the second rafter at a maximum of 2 inches apart.

Once you have secured the first section, cut any excess material off with the sharp blade provided in the EcoPro Shed Insulation Kit.

Install the next section in the exact same way, stapling to the rafters and cutting off any excess. Remember to ensure a 50mm overlap of material.

Once you’ve stapled your EcoQuilt, it’s now time to seal all of the joints and edges with ThermaSeal Foil Joining Tape. This is what creates the Vapour Control barrier.

Now you can fix the 19mm battens to secure your EcoQuilt, using screws with a minimum length of 35mm. Fix the remaining battens in the exact same way. Now, you are ready to install the surface finish of your choice.

For buildings with existing studwork, hold your insulation into place and simply recess the EcoQuilt halfway back by stapling it onto the side of the stud. Ensure a 19mm air gap either side of the insulation. Then continue by pulling the material taut before securing onto the next timber stud. Ensure EcoQuilt is stapled at minimum intervals of 300mm, using the 14mm staples provided.

If your space does not have timber uprights, you can fit 19mm battens onto the walls using screws.

Now that all of your EcoQuilt is stapled into position, it’s time to seal all overlapping joints and around the perimeter with ThermaSeal Foil Joining Tape to ensure an airtight seal.