Zonda - Resource Library

Save a significant amount of time and materials over other construction methods with the use of Burke Lockable Dowels. Improve site access, minimize formwork requirements, and accelerate the rate of construction.

This guide will help contractors and homeowners identify ways to make their homes more comfortable, more energy efficient, and healthier to live in. Contractors are encouraged to use this document, prepared for the U.S. Department of Energy Building America Program, to explain the value of insulation options and measures to their customers.

This guide will help homeowners identify ways to make their homes more comfortable, more energy efficient, and healthier to live in and will provide contractors and remodelers with the necessary supporting documentation to explain the value of these air sealing measures to their customers.

Concrete raising is a highly profitable business that has been proven successful. It is an easy to learn, turnkey business opportunity that allows you to be your own boss. You don't need any previous experience, we'll teach you how.

Contractors and Remodelers that nurture their leads experience up to a 45% BOOST in returns over those who do not. By nurturing all your leads with relevant content, over time your business will effectively encourage the right homeowners to engage from you at the right time. And, you will increase sales and profits.

Find out how Tyvek(R) HomeWrap(R) fared during Hurricane Irene, one of the most destructive hurricanes to hit the United States since 1980.

There are several issues with the use of foam sheathing as a water resistive barrier (WRB) and air barrier - even though there are standards that if passed allow it to qualify as a WRB. Issues such as dimensional instability and poor water management that are intrinsic with foam products can be remedied by using a wrap product as the water resistive barrier and to provide continuity at air barrier details. Find out more.

Learn how the DuPont™ Tyvek® Fluid Applied System seamlessly integrates with all kinds of substrates and how it was able to meet the specific challenges of a Texas climate.

Applied in a one-coat application by spraying or pressure rolling, DuPont™ Tyvek® Fluid Applied Weather Barrier delivers superior protection, offers excellent durability and saves time by providing two to three times the coverage of competitive products per gallon.

What are the potential consequences of unintentional vapor barriers? Why is vapor permeance of building envelope layers relevant to moisture management and long term durability? Durability of the building enclosure is part of a sustainable building design. A designer can significantly affect the service life of multi-component assemblies through materials selection, placement of materials within the building assemblies, or design detailing. Find out what it all means.