Exterior Design is a full-service general contractor specializing in installation of Exterior Cladding Systems, Weather Barriers and Aluminum Railing Systems.  We offer a variety of services for residential and commercial projects, from complex renovations projects to large commercial construction.  Our expert and master craftsmen along with the certified training we undertake with many of our manufacturing partners ensures that your project will be completed with quality products and premium installation standards.

Exterior Cladding

Exteriors Design installs a variety of siding types to improve the look of your project and also protect it with the very best materials in the industry. Whether for new construction or remodeling the home, residential or commercial, adding new siding is one of your most important investments. Siding protects the building against elements and pests. We can help you choose the right envelope to prevent moisture penetration and the growth of biological contaminants such as mold, dust mites and other bacteria.

Let us help you figure out the best solution for your siding needs that will definitely make your project more valuable and help cut the costs of heating and air conditioning.

Sheet Metal Shop

In 2014, Exteriors Design added a Sheet Metal Shop to the warehouse and started fabricating custom flashings for residential and commercial projects. We now fabricate countless custom flashings for all the unique window, doors and cladding systems that required special flashing applications that simply are not available elsewhere. Fabricating our own flashing and trim helps us complete our jobs without any setbacks and with better quality.

Our capabilities allow us to provide virtually any size, shape and bend required, and can be built from copper, galvanized, pre-finished or stainless. Each piece of flashing is measured and custom fabricated to meet the specific requirements for each project.

Windows & Doors

Exteriors Design has installed countless windows and doors in Portland/Vancouver areas. Whether you are looking to replace old, poor performing windows or need windows installed on new construction, let our experienced team do the work.  In business for nearly two decades, Exteriors Design focuses exclusively on meeting the window and door needs of Northwest homeowners and builders.


Today, people are looking for an alternative to traditional deck railing that allows the rails to be virtually maintenance free. Exteriors Design can help you do just that! Imagine a beautiful new aluminum railing system for your deck that will not ever require the maintenance of wood again!


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