Trisha Egge

Windows Ready for a Storm Modern windows and doors are rated for their ability to withstand wind-blown hazards.

TRISHA EGGE

As we are learning with current events affecting the citizens of the world, no one is exempt from unexpected emergencies, as Hawaii people know only too well. They include, of course, extreme weather emergencies.

The building envelope is the most critical part of your structure. The building envelope is what separates you from wind, water, heat, light and noise transfer. You want to research the building materials before you start your new construction or renovation project and make certain that the products used to construct these areas will last several decades.

What people often do not realize is the many affordable options for impact

rating your windows and doors so that your building envelope can withstand an extreme weather emergency. Several manufacturers such as Milgard, Andersen, Loewen, Marvin, Western, Quaker and Simpson all offer windows and door products rated for extreme weather.

When choosing your new windows and doors you want to look critically at the following factors.

DP Rating: The most universally accepted method of rating products currently used is design pressure (DP), the strength of the window or door. DP ranges from 15-70. The higher the rating, the stronger your product.

Frame: The window frame is its structural support. The most common

When your projects call for concrete admixtures, concrete color hardeners, liquid bonding adhesives, water-proofing systems and sealants or fire /

safety products, count on us. For new construction & restoration projects, our large inventory and fifty years of experience in this industry are ready to help.

BONDED MATERIALS COMPANY

exterior frames are made from vinyl, composite, fiberglass, metal and wood. You can find impact-rated windows and doors in each of these frame types. Homeowners should start by talking about their budget with a window and door expert, who can narrow down the manufacturers who offers products in their price range.

Glass: Most manufacturers offer Low-E glass coatings on their standard product lines with various upgrades from this for more energy efficiency. Low-E glass reflects heat in the summer and helps keep heat inside in the winter. I recommend upgrading to a Low-E impact-rated glass to protect your home and family. Most low-impact-rated glass is made up of clear plastic laminate sandwiched between two panes that resist impact, forced entry and unwanted noise, which can be added to most window manufacturers products.

Waterproofing and Installation

Methods: Waterproofing material and installation methods are critical to ensure the product meets the manufacturer’s rating. It does no good to install an impact-rated window without the proper waterproofing and fasteners. Following your manufacturer’s installation guide will ensure the product will perform as expected and maintain the warranty. Verify that your installer is licensed, insured and certified to do the work. ❖

Trisha Egge has been ordering and installing windows, doors, roofing and waterproofing for over 20 years throughout Hawaii. As vice president of Maui Windows and Doors, she is currently heading the commercial projects department. She also serves as an executive board member with the Construction Industry of Maui and as a board member on the Maui County Planning Department’s Board of Variances and Appeals. Reach her at 808-633-1686 or trishaonmaui@gmail.com.