A Variety Of Services To Meet Your Needs

We offer the following services at Northwest Window Installation:

New Construction Installation

Preconstruction meetings with general contractor and waterproof architects, measuring of openings to make sure window and doors will fit according to manufacturer’s shop drawings, waterproofing of window and door openings and installing appropriate metal flashing, stocking of windows and doors to appropriate openings, installation per manufacturer's installation guide, finish caulking.

Storefront & Curtain Wall

Preconstruction meetings with general contractor and waterproof architects, lay out embeds or holding brackets if required, build to frames to opening size and install, order glass to required size and make up, finish caulk around opening

Specialty Glazing

Includes all glass storefronts and doors, automatic doors and entrances, revolving doors, all glass overhead doors, fire rated safety glass, glass shower enclosures, glass handrail systems, canopy glass, skylights, bathroom mirrors and any other glazing needs.

Retro fit & Restoration Work

Commercial, high-rise, multi-family apartments and condominiums, and residential. We meet with building owners, management companies, home owners to help decide on a window and door that will work for the application desired, set up all logistics of delivery, storage, schedules, and installation, remove window for existing openings making sure all areas are protected from dust and debris, check substrate for damage from weather, install new waterproofing and metal flashings, install new windows per manufacturer’s installation guides, and finish caulking.

Siding & Metal Panel Installation

We are also experienced in the installation of siding and composite metal panel installation.

Call Today! 206-571-9259

Your Source For Quality

Specialty Glass Products & Installation


Contact Us







Principle Place of Business

20021 80th Ave S, Unit C-4     Kent, WA 98032

Copyright © 2010. NorthWest Window Installation, LLC. All rights reserved.