We’ve been a roofing contractor in West Maui for over 25 years. Lava Roofing has worked on Lahaina homes, Kaanapali resort properties, and Napili and Kapalua condos. Licensed Roofing contractor (CT-39063) and insured.
If you’re rebuilding, repairing, or replacing a roof in West Maui, this page covers our lahaina roofing services. Free written estimates. Call (808) 793-5520.
Lahaina Roofing Services Built For West Maui Weather
West Maui has its own weather. The West Maui Mountains block the trade winds, making Lahaina one of the driest spots on the islands. Less rain than Hana. Less than Kahului. The trade-off is intense year-round sun and salt air coming straight off the ocean.
Both wear out a roof faster than most homeowners expect. Salt eats fasteners. UV bakes shingles.
The lahaina roofing services that last are matched to this exposure. Salt-rated alloys near the coast. UV-resistant shingles inland. Fire-resistant materials where the code calls for them.
Waterproofing Company Services
Flat and low-slope roofs are common on West Maui resort properties, condos, and modern homes. The constant sun and salt cycle is brutal on flat roofs. Coatings that last 12 years windward might give you 8 in Lahaina.
Our lahaina roofing services for flat roofs include:
- Roof coating. Reflective elastomeric, silicone, and acrylic coatings rated for high-UV environments. The reflective layer drops AC bills.
- Roof waterproofing. Multi-layer membrane systems for buildings where coatings cant carry the load alone.
- Torch down roofing. The full multi-ply modified bitumen system for the toughest flat-roof jobs.
A Kaanapali condo association called us about a 24-unit building with chronic leaks. Three previous coatings had failed. We pulled everything off, fixed the slope, and installed a multi-ply torch-down system.
Roofing Repair Service On Lahaina
Most Lahaina roof repair calls trace back to three sources. Salt damage that caught up with the fasteners. UV damage that cracked or curled the shingles. Or storm damage from a Kona front.
The repairs we work on most often:
- Roof leak repair. We trace leaks back to the entry point. On coastal homes the entry point is often a corroded fastener you cant see from the ground.
- Emergency roof repair. Same-day or next-day tarping when crews are open.
- Salt-damaged fastener replacement. We swap standard galvanized for stainless or coated alternatives.
- UV-cracked shingle repair. Cracked or curling shingles get replaced before the leaks start.
- Flashing repair. Around chimneys, skylights, and vents.
- Insurance claim repairs. Storm-damage and structural-damage work with documentation that meets adjuster standards.
A Honokowai homeowner called us about a slow leak above the master bedroom. We tracked it to two corroded ridge vent screws. A $200 fix that saved the whole roof.
Solar Energy Contractor
West Maui has some of the best solar production numbers in the state. Year-round sun. Low cloud cover. Steady production. Our lahaina roofing services include solar panel installation Lahaina projects coordinated with the roofing scope.
Our process:
- We look at the roof first. Salt-corroded fasteners or aging shingles mean reroof first, then solar.
- We use marine-grade panel-mount hardware for any home within a half mile of the coast. Standard hardware corrodes within 4 to 6 years here.
- Mount type depends on roof material. S-5 clamps for metal, flashed standoff mounts for asphalt.
- We handle HECO interconnection paperwork.
For Lahaina homes still on older asphalt, we usually recommend reroofing in metal first.
New Roof Installation Lahaina
New roof installation in Lahaina covers everything from a rebuild on a recently cleared lot, to a new addition, to full tear-offs where the existing material is too far gone. Maui County permits are required for most projects, and we pull them as part of the job.
Our process:
- Site visit to look at structure, slope, exposure, and any code requirements specific to your zone.
- Pick the right material. Salt-rated alloys for coastal homes. Fire-resistant Class A materials where the code calls for them.
- Tear-off if needed. Replace any rotten or thin sheathing.
- Synthetic underlayment, primary roofing, every flashing detail, ridge cap, and proper drip edge.
- Final cleanup and county inspection.
Most single-family rebuilds finish in 4 to 7 working days.
Reroofing Lahaina
Reroofing means a full roof system replacement when the existing material is past its life. In Lahaina, that comes earlier than most homeowners expect. Salt and intense sun together cut roof lifespan by 20 to 40 percent vs the same material installed Upcountry. Asphalt rated for 25 years on a Pukalani home might need replacing at 15 here.
Common signs you need to reroof:
- Shingles curling, cracking, or shedding granules into your gutters.
- Visible rust around fastener heads on metal panels.
- Multiple leaks each rainy season in different spots.
- Soft wood under foot when walked on.
- Fasteners pulling out under wind.
Our process: tear off the old, look at sheathing and rafters, replace any rot, install moisture-rated underlayment, install the new material to spec, and redo every flashing detail.
Metal Roofing Installation Lahaina
Metal is our most-recommended material for Lahaina homes. It handles the salt-and-sun cycle better than anything else. It lasts 50 plus years when the alloy is right. It sheds wind-driven debris. And it meets fire-resistant code requirements that apply to more of West Maui every year.
Profile and alloy options we install:
- Standing seam in aluminum or coated steel. Hidden fasteners, the cleanest look, and the best salt resistance. Our top pick for coastal Lahaina homes.
- Bermuda style in aluminum. Stepped horizontal panels for a plantation-home aesthetic.
- Corrugated coated steel. Lower cost option for outbuildings and budget rebuilds.
For Lahaina homes within a half mile of the ocean, we step up to marine-grade aluminum or copper. Standard galvanized rusts through fast at the saltwater line.
Asphalt Shingle Roofing Lahaina
Asphalt shingle is a workable choice for inland Lahaina homes, but it isnt our default for West Maui. Intense sun and salt air shorten asphalt life faster than other parts of Hawaii. Realistic life is 15 to 20 years here, less if the property is right on the water.
We use architectural-grade shingles rated for high wind and Class A fire resistance. We dont install three-tab shingles. They arent built for the wind speeds we get on West Maui.
Where asphalt makes sense in Lahaina: inland properties higher up the West Maui slopes, budget-conscious rebuilds, and outbuildings.
Where we steer toward metal instead: any Lahaina property within a half mile of the ocean. Properties in fire-overlay zones where Class A is required. Properties planning solar in the next 5 years.
Composite Roofing Lahaina
Composite roofing gives you the look of slate, shake, or premium tile with practical benefits West Maui needs. Composite is fire-resistant out of the box. It doesnt rot. It doesnt warp under UV. It doesnt corrode from salt. The Class 4 impact rating is the top rating, which can lower home insurance.
What you get with composite: 40 to 50 year warranties, Class A fire resistance, Class 4 impact rating, and a premium look that fits older Lahaina town architecture and the upscale homes in Kaanapali and Kapalua.
Composite is one of our premium lahaina roofing services. Higher up-front cost than asphalt or standard metal, but the lifespan and fire rating often make it the right call for newer rebuilds.
Thatched Roofing Lahaina
Thatched roofing is a specialty service. Most West Maui contractors don’t do it. We’ve installed thatched roofs on resort properties along the Kaanapali strip, on tiki bars at Kapalua and Napili vacation rentals, and on the occasional residential lanai.
Real thatched roofs need real know-how. A real thatched roof is two systems in one. The visible thatch on top, and a fully waterproof membrane hidden underneath. The thatch can be soaking wet but the structure stays dry. Skip the membrane and the building leaks within months.
Our systems include traditional thatch over membrane, synthetic thatch that lasts 25 plus years, and re-thatching of sound roofs. Maui County code calls for fire-rated treatments. We handle the compliance.
Torch Down Roofing Lahaina
Torch down is our heavy-duty answer for West Maui flat-roof projects. The system uses modified bitumen sheets that we heat-bond to the substrate layer-by-layer. The seams fuse together. No gap for water to find. The system handles UV, salt, and the heavy debris that Kona winds drop on flat roofs.
When torch down is the right pick in Lahaina:
- Resort condos and commercial buildings where coatings keep failing under intense UV.
- Low-slope homes in Lahaina town where the original material is past its life.
- Rebuild projects where the spec calls for a heavy-duty membrane.
- Lanai roofs that take real foot traffic plus daily sun and salt.
A typical install runs 2 to 4 days. Service life is 15 to 20 years.
25+ years on the islands.
Licensed (CT-39063). Insured. Local crews. Free written estimates everywhere from Lahaina to Kapalua.
Frequently Asked Questions
Are you working on Lahaina rebuild projects?
Yes. We’ve been a West Maui roofing contractor for over 25 years and we work with rebuild homeowners, general contractors, and insurance reconstruction projects. We sequence the roofing scope to fit the rest of your build schedule.
What roof materials meet Lahaina fire-resistant code requirements?
Class A fire-rated materials are the safe pick. That includes most metal roofing systems, all major composite brands, and architectural-grade asphalt shingles paired with the right underlayment. Wood shake doesnt meet the spec.
How do I prevent fastener corrosion on a coastal Lahaina home?
Use the right fasteners from day one. Stainless or coated fasteners last decades on coastal homes. Standard galvanized fails in 5 to 8 years. Small cost difference at install. Huge cost difference at year 10.
Can you schedule around our resort’s booking calendar?
Yes. Most of our Lahaina work is on resort condos, vacation rentals, and second homes where downtime affects revenue. We schedule around your calendar and seal up daily so the property stays presentable.
Are there debris-handling rules I should know about for Lahaina projects?
Yes. Hawaii Department of Health and Maui County have specific rules about debris handling, dust control, and disposal. We follow the current spec on every project.
Are you licensed, insured, and bonded?
Yes to all three. Hawaii contractors license CT-39063. General liability and workers comp insured. Bonded for projects that need it.
