San Juan Islands · Roofing & Siding

Roofing & Siding in the San Juan Islands

Roof replacement, metal roofing and siding for homes across San Juan, Orcas, Lopez and Shaw Islands.

Topside Roofing & Siding is based in Bellingham and serves homeowners throughout Northwest Washington. Island projects require additional planning around ferry travel, material delivery, access and scheduling, so we work through those details before the project starts.

Completed exterior project by Topside Roofing and Siding
35+ Years in Business
10,000+ Projects Completed
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Island Projects

Island roofing takes more planning than a typical mainland job

The roofing and siding work itself still has to be done correctly, but an island project adds another layer of planning around transportation, delivery, weather and access.

The more of that work that is figured out before installation starts, the smoother the project can run once the crew and materials are on the island.

Material Planning

Roofing materials, accessories and project quantities should be worked through carefully before transportation and installation begin.

Ferry & Scheduling

Ferry travel and delivery timing become part of the project schedule rather than something figured out after work begins.

Property Exposure

Wind, tree cover, salt air and the specific location of the home can affect roofing and exterior material decisions.

San Juan Islands Roofing & Siding

Exterior work for island homes

Topside works across roofing and siding, which is useful on properties where several exterior systems meet or where a larger project is being planned at once.

Roof Replacement

Complete asphalt shingle roof replacement with attention to tear-off, roof deck condition, underlayment, flashing, ventilation and the finished roofing system.

Metal Roofing

Metal roofing can be a strong option for homeowners prioritizing durability, efficient water shedding and long-term ownership.

Siding Replacement

Siding replacement with attention to wall condition, flashing, moisture management, trim and the details behind the finished siding.

Planning an island roof or siding project?

Tell us which island the property is on and what you are looking to replace. We can talk through the project and current scheduling.

Completed GAF Charcoal HDZ roof by Topside Roofing and Siding
Built For Northwest Conditions

The roof is a system, not just the finished shingle

Island homes can see long wet periods, shade, strong wind and varying levels of marine exposure.

That makes roof deck condition, underlayment, flashing, roof edges, drainage and ventilation important alongside the roofing material itself.

The same principle applies to siding. The finished cladding needs to work with flashing and the layers behind it so moisture has a way to move back outside.

San Juan County Conditions

Wind, water and exposure change the roofing conversation

Two homes on the same island may still need different roofing or exterior recommendations depending on exposure, shade, roof design and distance from salt water.

Salt Air

Coastal exposure can influence metal, fasteners, flashing and other exterior components, especially on properties close to the water.

Wind

Proper fastening, flashing, roof edges, ridges and transitions become especially important on more exposed properties.

Tree Cover

Shade and surrounding trees can slow drying and increase moss, debris and maintenance pressure on roofs and exterior walls.

How Island Projects Work

Plan the project before the materials head to the island

The goal is to define the project clearly enough that travel and logistics support the roofing or siding work instead of controlling it.

Project Details

Tell us where the property is located and what you are looking to repair or replace.

Property Review

We evaluate the roof or exterior and identify conditions that affect the scope.

Material Choices

Roofing, siding, colors and relevant system options are worked through before installation.

Travel & Delivery

Ferry travel, materials and access are considered as part of the project schedule.

Installation

Complete the roofing or siding work, clean the project area and review the finished job.

San Juan Islands Service Area

Roofing & siding across San Juan County

Contact Topside with the property location and project scope so we can discuss the work and current island scheduling.

San Juan Island

Friday Harbor, Roche Harbor, Cattle Point, False Bay and surrounding areas.

Orcas Island

Eastsound, Deer Harbor, Orcas Village, West Sound, Olga, Doe Bay and surrounding areas.

Lopez Island

Lopez Village, Fisherman Bay, Mackaye Harbor and surrounding areas.

Shaw Island

Contact us with the project size, property location and access information so we can discuss current scheduling.

Recent Topside Work

Northwest Washington roofing projects

A few examples of Topside roofing work from around Northwest Washington.

What Customers Say

Reviews from Topside customers

★★★★★

“Work began promptly and was completed in three days, including a thorough cleanup. … Every aspect of the work was professional, thorough and cost effective.”

Christine Alesi Google review
★★★★★

“Topside stood out immediately. Their representative was thorough and professional, and the cost estimate was both detailed and competitive.”

Kelly Lynch Google review
★★★★★

“They were courteous, and very clean when doing their work. … A few days later a foreman came out to inspect the job, and make sure everything was water tight.”

Lampworx Google review
San Juan Islands Roofing FAQ

Questions island homeowners ask us

Do you work on San Juan, Orcas and Lopez Islands?

Yes. Topside serves San Juan County, including San Juan Island, Orcas Island and Lopez Island. Contact us with the property location and project details so we can discuss scheduling.

Do you work on Shaw Island?

Shaw projects can depend on project scope, access and current scheduling. Call us with the property information and we can talk through the job.

Do you do small roof repairs on the islands?

Island scheduling is generally best suited to larger planned roofing and siding projects. If you are not sure whether your roof needs a repair or replacement, call us and we can discuss the problem and current scheduling.

Does an island roofing project cost more?

Island projects can involve additional travel, delivery and scheduling considerations. The final price still depends on the roof or siding scope, material choice, access and property conditions.

What roofing material works best near salt water?

There is not one answer for every island home. Architectural asphalt shingles and metal roofing can both make sense. Exposure, roof pitch, tree cover, proximity to salt water and long-term plans for the home all matter.

Do you install siding on island homes?

Yes. Topside installs and replaces siding. Wall condition, flashing, drainage, moisture management and material choice should all be considered when planning siding work on an island property.

Can I get a GAF Golden Pledge warranty?

Topside is a GAF Master Elite contractor. Qualifying GAF roof replacement projects may be eligible for enhanced GAF warranty options, including the Golden Pledge warranty, subject to GAF's current terms and requirements.

Do you provide free estimates in the San Juan Islands?

Yes. Call Topside at (360) 752-2220 or send us the property and project information through the estimate form.

Planning a roof or siding project in the San Juan Islands?

Tell us which island the property is on, what you are looking to replace and what concerns you have. We can help determine the next step and plan around the location.