Window installations by Northwest Window & Door Co.

Fiberglass Window

Pultruded Fiberglass has been declared the "Lumber of the future". Pultruded Fiberglass is touted as the best material for window and door application. It is an excellent choice for windows in extreme conditions. It is a paintable product that is also available with wood interiors. It has excellent insulating properties because it is stable and the frames have very low conductivity.

Features

  • Energy efficiency that is better than Vinyl
  • Low-maintenance Fiberglass windows are impervious to moisture, can withstand extreme temperature changes, and have great resistance to corrosion, salt and other chemicals.
  • Fiberglass is paintable, so unlike many maintenance-free exteriors, you can custom color your windows and easily change them.
  • Pultruded fiberglass is so strong it is used to replace structural steel in seacoast applications.
  • Pultruded Fiberglass has the lowest environmental impact according to studies done by the E.P.A.

When you choose Pultruded fiberglass windows, you choose the ultimate frame material.

Milgard

Milgard produces a pultruded fiberglass window line (Woodclad). The Woodclad line offers a premium choice with high strength reinforced fiberglass frames that have paintable exteriors and your choice of stately Douglas fir wood interiors or a paintable interior. If you are considering a composite window, none will match up to the strength, durability or product backing of the Woodclad line. Pultruded fiberglass is a proven technology. (Andersen uses pultruded fiberglass in its Flexiframe windows, the largest window units Andersen produces). Milgard provides a lifetime guarantee for this line also.

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Testimonials

I would like to thank you for the recent installation of my new windows & patio door. I'm very happy with them and was impressed with the quick and efficient installation.

— David T. from Kirkland

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