Fanfold insulation r value

How do you calculate the are - value of insulation? What is the best your value for insulation? What type of insulation has the highest are value? What does your value mean in insulation? R - value measures how well certain building insulation materials can resist heat.

The higher the R - value , the greater the insulation performance. Know exactly how much you need with our project calculators. Density Type VIII, White Faced one Side, Foil on the Other, UL Liste R-Value R-Value 2. R -Tech FF (Fanfold) is a high-performance sheathing consisting of a superior closed-cell, lightweight and resilient expanded polystyrene (EPS) with advanced polymeric laminate facers.

This board is perforated to allow excess moisture to escape. FANFOLD foam residing board is a thin perforate extruded polystyrene foam board faced on one side with a plastic film facer and combines proven XPS foam technology with a unique design to enhance the application of new or replacement siding. Fan fold insulation on a reside functions to smooth out a wall when siding over wooden siding or rough surfaces. I guess it helps air sealing slightly but that would also depend on the taping detail and how you seal the top, bottom, and sides of where the foam ends.

It provides R-values that range from 3. Some products have reinforced facing to make them sturdier. Extruded Polystyrene. Choose this option for areas that need a good amount of strength and water resistance. This material offers the highest R-values—about R-to 6. Continuous Insulation for Continuous Savings.

That can be below grade, around the foundation, or above grade, around the exterior walls. CI also means unending savings from Polar insulation. Thermal Insulation for pipes, ducts and equipment.

Free 2-day Shipping On Millions of Items. How much does fanfold insultation cost? R-based fanfold insulation can cost $1. This won’t include the professional installation.

R -Tech FF ( Fanfold ) is a high-performance sheathing consisting of a superior closed-cell, lightweight and resilient expanded polystyrene (EPS) with advanced polymeric laminate facers. Creates a More Comfortable Home ProFold siding insulation adds an r - value up to 3. Adding insulation to the exterior of a home also helps dampen sounds from outside for a more enjoyable interior. Water Absorption ( ). These are representative values. Fresh, foam core, max.

R -based fanfold insulation can cost $1. Provides an extra barrier against moisture infiltration. Each insulation product achieves the required fire performance for its intended application. R-Squared Edge Foam Residing Board.

R -Tech Fanfold Recover Board should abut tightly against adjacent boards. Joints greater than ½ should be fi lled with the same insulation that is being used in the fi eld of the roof. FAN-FOLD is made of Cellofoam Expanded Polystyrene (EPS) rigid insulation , faced with a tough poly laminate on both sides.

Not a vapor barrier. System R-value is calculated in accordance with the “ASHRAE Handbook of Fundamentals” using a ½” uniform parallel dead air space. The R-Value of this product installed without an air space is 0. I plan on putting vinyl siding.