Bellingham Bay Siding Experts | Alpine Exteriors

Siding for Homes That Face Bellingham Bay

Homes with a view of Bellingham Bay pay for it in weather. The southwesterly storms that define a Bellingham winter cross open salt water and arrive at bay-facing walls loaded with moisture, driving rain sideways into every lap, seam, and trim joint. South and west exposures near the water age visibly faster than the sheltered sides of the same house — paint chalks, cedar checks, fastener heads bloom rust streaks — while the sun bouncing off the water in summer adds a UV load inland walls never see. Alpine Exteriors has spent 25 years building wall systems for exactly this exposure, from the view streets above Boulevard Park to the neighborhoods rising north along the bay.

The Weather Wall Gets Engineered, Not Just Covered

On bay-exposed homes we treat the storm-facing elevations as a distinct engineering problem. Wind-driven rain does not fall on a wall; it is pressed into it, and any assembly without a drainage path will eventually saturate. Our standard for these walls is a full rain-screen system: weather-resistive barrier, furring that creates a ventilated gap, and cladding mounted proud of the wall so water that penetrates the surface drains down and out while air movement dries the cavity. It is the difference between siding that sheds a storm and siding that slowly absorbs twenty winters of them.

Material choices follow the exposure:

• Factory-finished fiber cement — our most specified bay-front cladding, dimensionally stable and colorfast against salt wind and reflected sun
• Premium cedar with marine-grade finishing for owners committed to real wood and its maintenance rhythm
• Stainless and corrosion-resistant fasteners throughout — near salt water, ordinary nails announce themselves with rust streaks within a few seasons
• Upgraded flashing at every window head and trim transition, where sideways rain probes hardest

Older Homes, Modern Assemblies

Much of Bellingham's bay-view housing is older stock — early-1900s homes on the hillsides, mid-century houses along the slopes — and their original walls were built long before rain-screen science existed. When we strip them, we correct what we find: patched sheathing, absent moisture barriers, decades-old water staining below window corners. Having completed more than 2,000 projects across northwest Washington, we quote these unknowns candidly up front and document everything we uncover with photos, so the project stays transparent from tear-off to trim.

A Wall System Warranted for 25 Years

Our 25-year workmanship warranty covers the full assembly we build, not just the boards you see — because on a bay-facing wall, the layers underneath do most of the work. If your weather side is peeling on a two-year repaint cycle, streaking rust, or showing daylight at the trim joints, schedule a free on-site estimate. We will inspect every elevation, explain what the exposure demands, and price the right assembly in writing.