Wall insulation system with blocks having angled sides
Wall systems and methods for making such wall systems are disclosed herein. According to one embodiment, a wall system comprises a plurality of vertically displaced horizontal support members, and a wall panel having at least one inwardly-extending ridge. The wall system also includes at least two foam insulation blocks. Each block has a surface that is adapted to conform to the shape of the inwardly-extending ridge of the wall panel. The blocks are spaced apart along each of the horizontal support members and are fastened between the panel and the support member. The spacing created by the blocks allows for a blanket of insulation between the blocks and the support members to expand, improving the system's insulative properties.
1. A wall system comprising:
a plurality of vertically displaced horizontal support members; a wall panel having at least one inwardly-extending ridge on an inside surface of the wall panel; and
a plurality of foam insulation blocks, each of the blocks being substantially solid and having surfaces adapted to conform to tile shape of the inwardly-extending ridge;
wherein the plurality of foam insulation blocks are spaced apart along each of the horizontal support members, the blocks being fastened between the panel and the support members;
a blanket of insulation expanded between the support members and the blocks into a space laterally between the blocks, and
wherein the blocks are vertically spaced from one another by a distance that is greater than a length of one individual block.
2. The wall system of claim 1 wherein each of the blocks in the plurality has forwardly angled opposing sides which conform to a reciprocal shape of the ridge.
3. The wall system of claim 1 wherein the blocks are horizontally spaced from one another by a distance that is greater than a width of one individual block.
4. The wall system of claim 1 wherein the horizontal support members are girts, and the blocks are fastened into an outer flange of each girt.
5. The wall system of claim 1 wherein:
each of the blocks has a thickness dimension; and
the placement of the blocks results in a gap between innermost portions of the wall panel and a plurality of outer flanges on the horizontal support members to enable the expansion of the blanket of insulation into the gap.
6. The wall system of claim 1 wherein each of the foam insulation blocks comprises:
a front face;
two opposing angled lateral faces adapted to conform to the shape of the ridge on the wall panel; and
a substantially flat rear face for engaging an outer flange of the horizontal support member.
7. A method of making a wall comprising:
providing a building structure having a plurality of vertically displaced horizontal support members;
obtaining a wall panel having at least one inwardly-extending feature on an inside surface of the wall;
conforming the shape of one side of each of a plurality of foam insulating blocks to the inwardly extending feature;
placing the plurality of foam insulation blocks between an outside of the horizontal support members and the inwardly-extending feature, wherein the blocks are vertically spaced from one another by a distance that is greater than a length of one individual block;
and fastening the wall to the horizontal support members, thus sandwiching the blocks.