Siding, Soffit and Fascia

Certainteed Fiber Cement Siding

fiber cement siding

Environmentally Friendly Siding

CertainTeed FiberCement Siding products aremanufactured using 30% post-industrial recycled fly ash. This helps our environment by diverting more than 50,000 tons of fly ash from landfills every year. The water used in Certainteed’s manufacturing plants is also recycled, resulting in a yearly savings of more than 1.5 billion gallons of water. These qualities, in addition to the durability of CertainTeed FiberCement Siding,make this product an excellent choice for your home and for the environment.


house siding and soffitsEnjoy the lasting features and handsome appearance of wood without all the upkeep. The real difference between CertainTeed FiberCement Siding and similar products is in the material. It’s stronger and built to take on the elements (and then some).

  • Higher interlaminate bond strength means superior freeze/thaw protection
  • FiberTect® Sealant/Primer protects against damaging moisture
  • Resists everyday bumps and harmful impacts
  • 50-year limited transferable warranty

Fiber Cement Siding Features

fiber cement siding featuresFiberCement Siding consistently outperforms wood and other siding. The superior technology of WeatherBoardsTMand ColorMaxTM offers the strongest, most durable fiber cement siding in the industry.

  • Deeper, more genuine wood grain
  • Consistent quality and excellent dimensional stability
  • Class 1 (A) Fire Rating
  • Impervious to wood-boring insects
  • Resists damaging effects of salt spray and UV rays
  • Will not rot
  • A variety of cedar lap siding, decorative shapes and soffit to match virtually any design style


Stain Finishes


Company History

Excel Custom Contractors was founded by Robert McDonald when he saw a need to provide higher quality service and products in Southeastern Wisconsin and Northern Illinois.

The desire was to meet the challenging needs and high level of customer demands with Integrity and superior service. It was with idea of providing ‘custom’ized customer service, to meet the unique individual tastes and product performance goals of his customers. Excel Custom Contractors, LLC. prides itself in doing the best job the right way the first time, this ensures our customers will get what they expect from both their product choices and quality construction installations.

Our Partners

Milwaukee Builders Supply

ABC Supply Co.


Bliffert Lumber

Worzella Lumber

Stock Lumber


Hilti, Inc.
Bluebill Electric, LLC.

Hertz Equipment Rental



First Supply

Unlimited Window

McDermott Top Shop

Sherwin Williams

Hallman Lindsay
Brew City Plumbing & Heating

Our Standards

High Level of communication

All Employees are background checked

Complete Safety program in place

Quality Team Approach to Service