Supply and Installation

Supply & Professional Installation

Already have a General Contractor or Framer? We partner seamlessly with your construction team. We supply the product and handle the technical waterproofing and installation, while your team manages the prep and finish work.

Collaborative Construction

This service is designed for new additions, remodels, or custom builds where you already have a crew on site. You don't need us to do the drywall or paint—you just need the windows installed perfectly.

We act as a specialized subcontractor, coming in at the critical "dry-in" phase to secure the building envelope.

Why split the work?

General Contractors are great at building, but large-format doors and automated windows require specialized training. We ensure the complex moving parts operate flawlessly.

New Construction Framing and Waterproofing

Scope of Work: Who Does What?

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Your Contractor / Framer

Pre & Post Install
  • Rough Openings: Framing the opening to the correct size, square, and plumb.
  • Headers: Installing structural support beams.
  • Scaffolding: Providing access for 2nd-story openings (if required).
  • Exterior Finish: Applying stucco, siding, or stone after we install.
  • Interior Finish: Drywall, paint, and trim casing.
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California Window & Door

The Critical Middle Step
  • Site Verification: We walk the job to confirm openings before ordering.
  • Logistics: We receive, inspect, and deliver the product to the site.
  • Waterproofing: We install the sill pans, flashing paper, and sealants (AAMA Standards).
  • Installation: We set, level, and secure the windows and doors.
  • Final Adjust: We return to install screens, hardware, and fine-tune operation.

The Benefits of "Supply & Install"

Warranty Protection

Many manufacturers will void their warranty if the product isn't installed to their exact specifications. Our certified installers ensure you stay protected.

Leak Prevention

Waterproofing is the #1 failure point in construction. We take full responsibility for the flashing and papering around the unit.

Cost Efficiency

You don't pay us for drywall or stucco work your contractor can do for less. You only pay us for our fenestration expertise.

Building a Team?

Connect us with your General Contractor to coordinate your project.

Schedule a Site Walk