I used our beautiful Walnut wool dyed by Shane. It was the perfect Gingerbread colour and contrasted perfectly with the White for the icing and all of the splashes of colour for the candies.
First hook all of your sides and roof. Steam press to flatten. Zig-zag around each piece or you can forego this step because of gluing the edge to the core board backing so fraying won't occur. I left an excess of linen about 1 ¼” around each piece.
Use the hooked pieces as a template and cut out each backing shape with carpet knife or other type of blade. Once you have the backing piece cut to fit, put glue all over one side and attached the backside of the rug to it. Make sure that it is firmly adhered to the board so it won’t begin to sag over time. I used a fast-drying tacky glue that I bought from a fabric store. It dried fast and clear.
Once the core board is glued to the rug front, apply glue to the backside of the cord board where the excess linen will be stuck on. I did one side at a time and put a staple in the middle of each side to hold it from moving until the glue was dry. (Don’t use the full stapler (you don’t want the staple to go through the rug), just hold the top part of the stapler over the area you wish to affix and then press down.)
Then miter or fold over the corners, add glue keeping them as flat as possible. I also popped a staple into each corner to hold it down.
After all sides are glued, pressed down with your hands to make sure it was well stuck to the foam core board and as flat as possible.
I squeezed glue along the outside edges of each seam and used the thin coffee sticks to smear it into the linen and cover the crack well. Work on the peak of the roof and the two sides of the roof that come down over the shorter two sides of the house first. I used two strands of the merino roving and twisted it gently as I went, running it along those glued seams and patting it down into the groove for a good hold.