Bob helps contractor Bob Ryley install the roof insulation and the false rafter tails, or "jet blocks". Bob discusses the advantages of this type of insulation, especially its R value. Bob helps ...

If using insulation other than XPS rigid foam or spray foam ... potentially reducing heat loss by about 2° F to 4° F. How ...

Common insulation types include spray foam, fiberglass batts and rigid boards. Choose the best roof insulation based on your climate, roof structure and local building codes. Adding insulation can ...

Confused by the difference between PIR and PUR, or EPS and XPS? Read on to find out the strengths of various insulation boards, where to buy them and how they are best applied around the home.

It’s a straightforward concept: Once your home’s exterior walls are exposed, you can affix a material like rigid foam insulation or mineral wool batts to the walls, seal it, then cover it with ...

The average price per square foot for batt insulation is about $2 to $4. Spray foam insulation is similar in application to blown-in insulation. The difference lies in the type of material.

If the time has come to get a new laptop that’s going to be able to run Windows 11, two of your best Windows laptop choices in 2021 are Dell’s XPS 13 and Microsoft’s Surface Laptop 4.

X-ray photoelectron spectroscopy (XPS) is a powerful technique widely used for the surface analysis of materials. At low energy resolution it provides qualitative and quantitative information on the ...

In fact, I literally couldn’t tell the difference between how the XPS 13 ran in daily operations when compared to my ...

The graphics are also much improved with new Iris Xe. They also come with things like Thunderbolt 4, faster memory, and more. The XPS 13 2-in-1 also adds an IR camera above the screen, something ...

4.2GHz boost). Regardless, Dell’s XPS 13 with this SoC offered up compelling performance for general purpose compute workloads like web browsing, office productivity apps and content creation.