Colorado Roofing Association Member

CRA-Membership-2017A member since 2012, National Home Improvement is committed to the Colorado roofing industry. We support the CRA and believe in promoting ethics, education and the overall image of the roofing industry through our own work as well as with CRA.

More about the CRA


Vinyl Siding Certification

Local Vinyl Siding Professional Named

Steve Becker, Founder and President of National Home Improvement, has received third-party verification of his vinyl siding installation skills and knowledge and was named a Certified Installer through a program sponsored by the Vinyl Siding Institute, Inc. (VSI)

Through the VSI Certified Installer Program, Steve has completed a rigorous course of study and examination on the proper installation techniques for vinyl siding, soffit, and accessories, as verified by the independent certification firm, Architectural Testing, Inc. and based on ASTM D4756.

“The VSI Certified Installer Program was created to recognize top quality vinyl siding installers,” said VSI President Jery Huntley.  “By passing our course and examination, Steve has demonstrated the knowledge and skills to install quality, durable vinyl siding.”


mastice preferred contractor 2016

National Home Improvement is a Mastic Elite Contractor

Mastic Home Exteriors is one of the founders in the vinyl siding industry, having begun business as Alcoa Siding.  Mastic has rigorous requirements for their Mastic Elite Contractors.  The contractor needs to be VSI (Vinyl Siding Institute) Certified, a member of the BBB, and have a stable, long-standing history in the community they work in.

National Home Improvement has been recognized as a Mastic Elite Contractor.  Our stellar reputation for workmanship and customer honesty and fairness puts us at the top of the list.

When you put together your home improvement list for the year, take a closer look at today’s vinyl siding.  Technological improvements bring you a product that stands up to the forces of nature better than ever.  Exacting specifications for color retention, gloss finish, and strength and rigidity guarantee you a home exterior that will provide lasting beauty and a maintenance free exterior.

Painting over and over again is expensive and temporary.  Mastic High Sierra Siding is exclusive to our region.  Colorado’s harsh winters and high altitude dish out some tough conditions.  High Sierra is built to last with proprietary finishes to retain color and resist the elements. 


CPG PRO – Silver Contractor

azek-decking-silver-status
We’re a certified CPGPro Silver Contractor. This certificate means that we are in good standing with Aztek and TimberTech deck installations as well as the best methods of implementation for your home.