Insulated Furring Strips For Siding

Trapped moisture from driving rain or condensation can cause major problems.

Insulated furring strips for siding.

Sturdi strips rainscreen furring strips a simple effective solution for rainscreen ventilation behind wood hardboard fiber cement siding venting behind your siding is just as necessary and valuable as venting your attic. Choosing the right furring strips is key to preserving a warranty for this engineered wood siding. Trim and lap siding may be installed on rigid foam insulation over furring strips. Overview every piece of 1 2 in.

Furred existing siding furred existing siding should be covered with insulated sheeting or the spaces between the furring strips should be filled in with insulated sheeting equal in thickness to the furring strips. William costello is building a new house in southwest virginia that will be framed with 2x6s and will include up to 2 inches of exterior rigid foam insulation. Wall assemblies that incorporate rigid foam insulation over exterior sheathing followed by furring strips and siding are becoming common. Furring strip board is perfect for a wide range of uses including carpentry hobbies shelving and general finish work.

Every piece of 2 in. Insulation for vinyl siding. O install furring strips no more than 16 o c. This will increase the fasteners holding power.

Trim and lap siding must be installed over a minimum 1x4 nominal size southern pine furring strip with a specific gravity greater than or equal to 0 55. Create a level surface for attaching wallboard and paneling. Vinyl is applied with roofing nails. When applying james hardie siding to furring strips which is applied on foam sheathing or other non nailable substrates e g.

If i use any type of strip i think i d like to use a plastic product that won t rot. Installation details are key. 1 siding shall be installed to safely resist all loads including wind loads of the locally. Home slicker is not needed for this product.

Create a level surface for attaching wallboard and paneling. I also like that most of these products are semi hollow or grooved so that water can also channel down the strip too. In wind speed areas less than or equal to 200 mph. Often used to establish an air space when applying siding perfect for masonry insulation and cedar shingle projects.

I know several of you are advocates of either furring strips or 1 4 inch thick fanfold insulation cut on a table saw. The extra layer of insulation helps reduce thermal bridging through wood framing and the furring strips create a ventilation space behind the siding that promotes drying. This will provide an even wall surface for the siding and help avoid any waviness. Establish an air space perfect for masonry insulation and cedar shingle projects.

Gypsum sheathing with a combined thickness up to 4 inches thick the foam sheathing and other non nailable substrates do not have nail holding capacity. A homeowner in southwest virginia wants to install engineered wood siding over exterior foam insulation but finds that the manufacturer s installation instructions raises concerns he hadn t thought of. Adding furring strips negates the need for home slicker because this will create an air space behind the siding. We recommend adding furring strips to your sips for shiplap siding.