Locally Trusted Roof Replacement Contractor in Hillsboro, OR — Certified Team, Full Tear-Off
Most Hillsboro roof leaks are not a shingle problem — they are a flashing problem. A pipe boot that dried out. A kickout diverter that was never installed at a roof-to-sidewall intersection.
Step flashing at a dormer that was done with continuous metal instead of individual pieces per course. VResh performs full tear-offs on every replacement, inspects the deck, installs a complete underlayment and flashing system, then puts the shingles on. Certified by CertainTeed, Owens Corning, and Malarkey. EPA Lead-Safe Certified. Licensed OR #241979. Free written estimates. (503) 272–6436.
VResh is owner-operated. Vlad personally oversees every Hillsboro roofing project.
Why Hillsboro Roofs Are Coming Due Now
Hillsboro's major residential build-out occurred from the late 1980s through the 2000s. The 30-year architectural shingles installed on those homes are now 25–35 years old. The first homes in this cohort have already been re-roofed; the bulk of Hillsboro's 1990s–2000s housing stock is entering the replacement window now.
25–30 Year Architectural Shingles — Hillsboro's First Replacement Cycle
The majority of Hillsboro's 1990s and 2000s tract homes received 25–30 year architectural shingles at installation. Those shingles are now at or approaching their warranted lifespan. Granule loss is the most visible sign — granules in the gutters, visible dark patches where the asphalt core is exposed. Once granule loss is widespread, the shingles have lost their UV protection and the underlying asphalt is deteriorating. A roof in this condition needs replacement, not repair.
Tualatin Valley Climate — What It Demands from Roofing
Hillsboro receives approximately 38 inches of precipitation annually with 161 rainy days per year — sustained Pacific rain from November through March. Valley moisture and freeze-thaw cycling stress flashing materials over decades. Ice damming is occasional but occurs in cold winters, particularly at north-facing eaves on poorly insulated homes. Moss and algae growth is accelerated on north-facing and shaded slopes in Hillsboro's overcast climate. Malarkey's Scotchgard-treated algae-resistant granules are well suited to Hillsboro's low-UV wet-season conditions.
When Repair Makes Sense and When Replacement Is the Right Call
VResh provides honest repair vs. replacement assessments. A single chimney leak on a 15-year roof in otherwise good condition is a flashing repair. Widespread granule loss on a 28-year roof is a replacement. Multiple simultaneous leaks indicate system-wide failure. We tell you the honest answer rather than defaulting to replacement when repair is appropriate.
What VResh Actually Does on a Hillsboro Roof Replacement
Full tear-off. Deck inspection. Complete underlayment system. Complete flashing system. Then the shingles. In that order, every time.
Full Tear-Off and Deck Inspection
Complete removal of all existing shingles, felt, and underlying layers. No layovers. After tear-off, all sheathing is inspected for soft spots, delamination, mold, and structural damage before any underlayment goes on.
What VResh Finds When Tearing Off Hillsboro 1990s-2000s Roofs
- Ice & water shield absent or under-installed at eaves — most 1990s Hillsboro homes have ice and water shield only at the first 12 inches from the eave edge, not extending 24 inches past the interior wall line as Oregon code requires. Valleys often have none.
- Deteriorated pipe boots — neoprene pipe boot flashing from 1990s-2000s installations is frequently dried, cracked, and actively leaking. A very common source of ceiling stains on roofs that otherwise appear in good condition from the ground.
- Missing kickout flashing at roof-to-wall intersections — dormers, garage-to-house connections, and addition corners. Without kickout diverters, roof runoff enters the wall cavity directly. One of the most common sources of exterior wall moisture damage on Hillsboro two-stories.
- Decking soft spots at valley concentrations — high water volume at valleys over 25+ years of Tualatin Valley rain concentrates moisture intrusion at decking beneath valley flashing failures.
Deck Repair
Any sheathing that is soft, delaminated, or structurally compromised is replaced before the underlayment goes on. Sheathing pulled away from rafters is renailed. This is a non-negotiable step — new roofing installed over compromised deck has a shortened lifespan.
Underlayment and Flashing System
Ice and water shield at all eaves and valleys, synthetic underlayment over the full field, drip edge at all eave and rake edges.
What's Missing on Most Hillsboro Roofs We Inspect
- Ice & water shield at valleys — valleys channel the highest water volume on any roof. Missing or inadequate valley shield is a very common finding on 1990s Hillsboro roofs and a leading cause of early deck deterioration.
- Kickout flashing at all roof-to-wall intersections — every dormer, garage connection, and addition corner needs a kickout diverter. Missing on the majority of 1990s-2000s contractor installations and a primary source of exterior wall moisture damage.
- New pipe boot flashing at all plumbing vents — VResh replaces all pipe boots on every roofing project regardless of apparent condition. A $40 boot that fails causes a $2,000+ ceiling repair.
Shingles, Ridge Cap, Cleanup, and Inspection
Shingles installed per manufacturer spec. Starter strip at all eaves and rakes. Dimensional ridge cap at ridges. Full perimeter cleanup including magnetic nail sweep. Walkthrough with homeowner and written warranty documentation.
Roofing Products VResh Installs in Hillsboro
VResh is certified by three major manufacturers. Here is why each is relevant for Hillsboro homeowners specifically.
Malarkey — Portland-Made, Engineered for Tualatin Valley Conditions
Malarkey is a Portland-area roofing manufacturer that specifically formulates products for Pacific Northwest conditions. Their polymer-modified asphalt remains flexible through freeze-thaw cycles and resists the brittleness that causes shingle cracking. Scotchgard-treated algae-resistant granules address Hillsboro's north-facing slope and shaded roofline problem — moss and algae colonization is accelerated in Tualatin Valley's overcast climate. VResh recommends Malarkey Legacy and Vista as the first choice for most Hillsboro homes.
CertainTeed Landmark and Presidential — Broad Application, Strong Warranty
CertainTeed's Landmark series (30-year architectural) and Presidential TL (40-year, shake-style) are among the most installed products in the Pacific Northwest. VResh is CertainTeed certified — SureStart PLUS warranty coverage requires certified installation. Landmark in Weathered Wood or Colonial Slate is the most commonly specified product on Hillsboro-area homes.
Owens Corning Duration — Wind-Rated for Storm Events
Owens Corning Duration shingles feature SureNail Technology rated to 130 mph wind resistance. While Hillsboro does not have Gorge wind exposure, Pacific windstorms and Tualatin Valley westerly events are common in fall and winter. Proper starter strip installation and wind-rated shingles are meaningful risk reduction for west-facing Hillsboro rooflines.
Roof Replacement Requirements for Hillsboro Homes
Lead Paint Consideration
Roofing work on pre-1978 Hillsboro homes — approximately 22% of the housing stock, concentrated in older downtown and west-side neighborhoods — may disturb lead-painted surfaces at fascia, trim, and exterior wall penetrations. VResh is EPA Lead-Safe Certified and follows RRP protocols when pre-1978 painted surfaces are disturbed.
Building Permits for Roof Replacement in Hillsboro
Roof replacement in Hillsboro requires a building permit in most cases. Building permits in Hillsboro are handled through the Hillsboro Civic Center — 150 E Main Street, Fourth Floor, Hillsboro, OR 97123; phone: 503–681-6153; email: Permits@Hillsboro-Oregon.gov; hours: Monday–Friday, 8:00 am–5:00 pm. Applications can be submitted in person or by email. Inspections are available Monday–Friday, with same-day service when scheduled before 6:00 AM. VResh handles the Hillsboro permit process on your behalf.
What Roof Replacement Costs in Hillsboro, OR
Roof replacement cost depends on the home's footprint, roof complexity, pitch, and product selection. Final pricing also depends on any deck repair or flashing work discovered during tear-off. General planning ranges:
| Roof Replacement — General Cost Ranges (Labor + Materials) | Estimated Cost |
|---|---|
| Standard ranch or two-story (simple gable or hip roof, 30-year architectural shingles) | $9,000–$16,000 |
| Complex roof (multiple valleys, dormers, steep pitch) | $14,000–$25,000+ |
| Premium shingles (Malarkey Legacy, Owens Corning Duration Premium, CertainTeed Presidential TL) | add 15–25% |
| Roof deck repairs (sheathing replacement after tear-off) | $400–$2,000+ depending on extent |
| Chimney or skylight re-flashing | $400–$800 per location |
(503) 272-6436 — Call or Text, Available 24/7
We answer calls and texts at any hour. For storm damage, active leaks, or structural emergencies, calling directly is the fastest path to a response.
Roof Replacement FAQs — Hillsboro, OR
Client's Talk
We have a wealth of experience working as main building contractors on all kinds of projects, big and small, from home maintenance and improvements to extensions, refurbishments and new builds.
Areas We Serve
VResh Construction provides window replacement, siding installation, roofing, dry rot repair and full exterior renovation services throughout the Portland metro area and Southwest Washington.
Portland Metro — Oregon
Southwest Washington
Extended Service Areas
Request Your Free Roof Replacement Estimate in Hillsboro
Whether it is a first roof replacement on a 1997 Hillsboro tract home, a Malarkey installation on a complex Tualatin Valley two-story, kickout flashing correcting moisture damage at a dormer, or an honest assessment of whether your roof needs repair or replacement — VResh responds same-day or within 24 hours.