888-852-4644
Serving California
Specials
Holiday Special:
Up to 70% Off!
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888-852-4644
Office Hours
Sun Closed -
Mon 9am - 9pm
Tue 9am - 9pm
Wed 9am - 9pm
Thu 9am - 9pm
Fri 9am - 5pm
Sat 9am - 2pm



Capstone Coatings & Windows is an approved installer for Trusted Home Services and offers Tex-Cote COOLWALL through Costco.com home improvement program.

Window Contractor

Invite the outdoors into your home with a variety of choices from industry-leading manufactures.

We offer windows of all types including wood, vinyl, fiberglass, aluminum, and composite for:

  • Bay & Bow- made from three windows: a large picture window flanked by smaller windows on the sides that are set at 30, 40, 60 or 90 degrees.
  • Casement- Opens and closes from the side with the turn of a crank.

  • Awning- Designed to circulate air without exposing your room to light rain, hinged at the top and open out at the bottom using a crank handle.
  • Double Hung- The sash opens vertically by pushing up.
  • Round Top- Choices range from full, half and quarter rounds, elliptical, inverted corners, ovals, Gothic shapes, eyebrows and an unlimited assortment.
  • Glider- The sash slides horizontally on the window sill.
  • Tilt, Turn & Hopper- A dual-functioning window that can swing similar to a door or tilt upwards.
  • Polygon and other Special Shape Windows- Chose from octagons, hexagons, trapezoids, pentagons, triangles or any other shape found in a geometry book.

Our Services

Capstone Coatings & Windows | 19205 Parthenia St Northridge, CA 91324
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Tex-Cote CoolWall | Siding | Covers & Enclosures | Window Contractor | Door Installation