Window Replacement in Ferndale, WA

Windows built for Ferndale's coastal Whatcom climate

Ferndale sits just a few miles from the Strait of Georgia, and that proximity to salt air and steady Pacific Northwest rain is hard on windows. Older aluminum-framed units common in Ferndale's 1970s and 1980s neighborhoods conduct cold straight through the frame, fog up between the panes when the seals fail, and drive up heating bills every winter. When we replace windows in Ferndale, we're usually solving two problems at once: comfort and moisture control.

We fit Ferndale homes with dual- and triple-pane windows carrying low-E coatings and warm-edge spacers, sealed against the wind that rolls in off the water. For homes closer to Cherry Point and Birch Bay Drive, we recommend coastal-grade fiberglass or vinyl frames that won't pit or corrode the way aluminum does near salt air.

What a Ferndale window project looks like

Every job starts with an on-site measure — no two Ferndale homes are the same, and the newer developments off Thornton Street have very different openings than the older stock near downtown. We handle full-frame replacements as well as insert (pocket) replacements where the existing frames are still sound, then flash and seal every opening to keep our wet winters on the outside where they belong.

• Vinyl, fiberglass and wood-clad options in any color or grid pattern
• Low-E, argon-filled glass tuned for Whatcom County's heating-dominated climate
• Proper flashing and building-envelope integration — we're a building-envelope specialist, not just a window swapper
• Old windows hauled away and responsibly recycled

Why Ferndale homeowners call Alpine

We've worked on homes throughout Ferndale, Custer and Birch Bay for over two decades, and windows are part of a bigger picture for us — they tie directly into siding, trim and weatherproofing. That whole-envelope approach is why our window installs don't leak, rattle or fail early. Backed by a 25-year workmanship warranty and a perfect 5-star rating, we'll give you a straight, no-pressure estimate on your Ferndale window project.