815-964-4984 or 815-509-6101  




Raintree Siding and Windows

"simply the best...since 1978"

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Raintree Siding and Windows is a Mastic Elite Contractor. This gives you, the homeowner, the best possible value in materials, labor and warranty. Industry and Mastic trained installers, using Mastic brand vinyl siding will make your home the showplace of the neighborhood. With over 30 colors and 15 profiles available, we can help you design the perfect look for your home.  And when you choose Raintree to side your home, you receive the extended warranty that few siding company can offer.


Check out our rating  on the Better Business Bureau web site or ask your friends.  Since 1978 Raintree Siding and Windows has been installing siding, windows, doors and seamless gutters in and around the Rockford area. Call Steve Lizer for a free estimate. Give your home the lasting beauty and maintainance free exterior that will last and last.



Choose Our Gutter Services with Gutter Protection

Add More Living Space with a 3 Season Room

Expert Installation of MASTIC Siding




Siding Outdoor Living

You can add more living space to your home for thousands of dollars less then a room addition.

Let Raintree show you how easy it is to add a three season room at a fraction cost.

We offer FREE estimates on all our services. Call today to ask about our prices, brands, and how we can save you money.

With the winter months quickly approaching, protect your home from the harsh effects of ice and snow with a new and improved gutter system. Call today to schedule your appointment now, or if you're facing an emergency, we offer year-round installation and repair.

Raintree is the areas only company with factory trained installers of Leafproof Gutter Protection System  We have been installing Leafproof for over 16 years and have over 175,000 feet installed on area homes.

Angies List Better Business Bureau Kozel on Regency Doran on Woodlake completed (3) Comparision_LP 3 season rooms (3) 3 season rooms (1)