Grades

Building with Structural Insulated Panels (SIPs) was developed in the 1930s as an alternative home-building technique. Yet, it is hardly known by the general population. Interest in the use of SIPs has been growing in recent years, primarily due to the potential energy savings that SIP homes are promoted as offering. SIPs consist of an … Read more

Today’s average lumberyard or home improvement center carries many different types of plywood, giving you a wide selection. Businesses specializing in architectural trim for cabinetmakers and contractors will have even more choices, especially if you’re looking for hardwood plywood. Of course, not all plywood is created equal, so you need to know what you’re looking … Read more