Waterproofing Specialists

Defend Your Home Against Wind and Water Intrusion

Many window and door installation projects in the Monterey and San Francisco Bay Area require specialty flashing systems to seal the building envelop to protect against water intrusion. We are trained to install products from a variety of manufacturers in the most extreme conditions.

Window & Door Waterproofing Services

Waterproofing is an essential step to ensure the integrity and durability of the windows and doors you install in your home. Particularly when purchasing high-end window and door products. Allstar Windows specializes in the most complex and technical projects, and it all begins with essential waterproofing techniques.

Window waterproofing systems

Coastal Living

Protection Against All the Elements

Proximity to the Northern California's coastal and mountain regions requires more attention to the quality of how your window and doors are installed. Many product may require the more advanced waterproofing systems.

Reach out to learn about our waterproofing services for residential and commercial projects in Monterey County, Santa Cruz County, Marin County, Napa County, Sonoma County, and the Greater Bay Area

applying-liquid-flashing-window-waterproofing
blueskin wrap and adhesive waterproofing

Contractor Services

We support general contractors with whole-house window installation services.

With decades of experience installing fiberglass and aluminum clad wood windows, we follow a tried-and-true waterproofing method using adhesive flashing and a custom pans that ensure long-lasting protection for your homeowner clients.