Siding Solutions

HEP RoofingSiding Solutions

Siding Solutions | Roofing | Hillsboro

Rain, wind, relentless summer sun—Hillsboro’s weather throws it all at your home. HEP’s Roofing & Siding team turns that challenge into lasting curb appeal, installing impact-rated shingles, energy-efficient metal panels, and fade-resistant vinyl or fiber-cement siding that stand strong year after year. Our technicians live right here in Washington County, so every estimate, material choice, and nail driven is guided by true local know-how and backed by HEP’s industry-leading workmanship guarantee.

From storm-damage repairs to full exterior makeovers, we make the process effortless: free drone inspections, transparent quotes, help with insurance claims, and meticulous clean-up that leaves your yard looking better than we found it. Want a bold new color, a subtle modern texture, or the peace of mind of a fortified roof deck? One call to HEP is all it takes to protect your investment and give your Hillsboro home the fresh, resilient look it deserves.

What our customers say

We have used HEP in the past for plumbing and also some roof issues. Because of this, they offered us a free roof inspection. The tech (Tim Lawson) that came out was on time (actually a little earlier than expected), was very helpful and knowledgeable. He took his time to explain the repairs that we will be needing to our roof, offered affordable pricing and was very professional. I would recommend this company as they are fair in price and have knowledgeable, friendly , professional employees. Thanks HEP and Tim Lawson.
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Melanie B.
Tim Lawson and Matt Williams performed a thorough review of the roof at my condo, gave me my options and I chose one. They performed their work that day in a fine manner.
David E. profile photo
David E.
Mike Mott was here to give me an estimate for the siding that came off my house. He was very professional, knowledgeable, and kind. They know their stuff.
Deborah R. profile photo
Deborah R.
Christian Jordan and Michael Mott came out and looked great and took care of the wind damage to my vinyl siding
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Kevin S.
We (Leroy and Helen Queen, my parents) had our leaky roof replaced by HEP at the end of July 2019. We had a wonderful experience from start to finish: from Joshua who recommended HEP for our roofing needs, to Jason our Sales Rep who measured and then inspected the finished work, to Chris in the office who helped us with the financing, to the crew of men that came out and did a marvelous job removing, installing, and then tidying up afterwards. We were mightily impressed; they worked so quickly. We highly recommend giving HEP a call for your roofing needs based on our own experience with them. They all worked really hard and quickly to get us a new roof; something we very greatly appreciate. Thanks HEP!
Tosha M. profile photo
Tosha M.
Great installers and great visual inspection they took care of us. Thank you
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Genia S.
During a very rough time of my husband passing i needed to sell the house. I called HEP and they completed everything at a very good price and in less than a month the house was on the market looking beautiful!
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Mardell M.
I wish all customer service was as good as the guys that work in the roofing department at HEP. They were polite, easy to talk to, very knowledgeable of my roof problem, explained everything that was wrong and what needed to be done immediately and in the near future. You guys are super!
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Alice M.
Christian Jordan was here within 4 hours of my phone call. He was very professional, very friendly, and would make a great manager. He knew exactly what kind of siding would be best for me and explained everything thoroughly. He also assisted me with getting the best financing available. I would highly recommend him.
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Angelia G.
HEP was prompt in getting our job estimated and starting work. We had them replace a patio roof and perform some other minor repairs on the roof. They came out on Saturday, and Jason walked through everything, explaining the rationale behind his recommendations. They were exactly in line with existing recommendations from our home inspection, so I had confidence that he was giving his honest opinion and not just trying to upsell. Due to a clerical error, they removed our entire roof by accident, but replaced it at no cost. They immediately notified me when this happened and got it rectified right away. They were honest and transparent through the whole process. After the completion of the work, I notified them of a couple of punch list items and they knocked them out quickly without me having to pester or make a scene like you would with a less reputable contractor. This is the kind of contractor that you keep around. Reliable, easy to contact, responsive, and honest. I am a very independent DIYer, but if I can't do it, my first call will definitely be to HEP. . Thanks Jason and everyone at HEP.
Zachary C. profile photo
Zachary C.

Why Siding Matters for Every Hillsboro Residence

Hillsboro’s distinct blend of coastal moisture, valley fog, and summer sunshine places unique demands on residential exteriors. Without durable siding, moisture intrusion, ultraviolet degradation, and temperature fluctuations can compromise structural integrity and indoor comfort. HEP’s siding solutions are designed to form a continuous protective shell around the home, preventing premature aging of sheathing, insulation, and framing components.

Protection Against Pacific Northwest Weather

The Tualatin Valley’s microclimate exposes homes to rain-laden winds in autumn, freezing overnight temperatures in winter, and prolonged UV exposure from mid-spring through early fall. Siding serves as the first defense line, and HEP ensures each project includes moisture management details tailored to Hillsboro’s environment.

  • Continuous weather-resistive barriers block bulk water yet allow trapped vapor to escape
  • Precision-cut flashing diverts runoff away from windowsills, door casings, and roof intersections
  • UV-stabilized pigments resist color fade despite strong afternoon sun

Enhancing Thermal Performance

Properly installed siding improves the thermal envelope, reducing heating loads in January and cooling loads in August. HEP integrates:

  • Rigid foam sheathing or insulated backer boards to minimize thermal bridging
  • Airtight taping of seams to reduce infiltration rates
  • Ventilated rain-screen cavities that protect insulation from moisture saturation

Taken together, these measures promote consistent indoor temperatures and lower energy consumption—an important consideration in Hillsboro, where daily temperature swings can exceed 30°F during transitional seasons.

Boosting Curb Appeal and Property Value

Siding is visible from every angle, making it the most significant contributor to exterior aesthetics. By using advanced color technology, molded textures, and architecturally appropriate trim, HEP creates façades that harmonize with Hillsboro’s diverse neighborhoods, from historic Orenco Station cottages to modern North Hillsboro builds. A refreshed exterior often yields higher appraisal values and faster market interest when properties change hands.

How HEP Approaches Siding Solutions in Hillsboro

HEP’s streamlined project methodology balances durability, artistry, and adherence to local regulations.

Comprehensive Exterior Assessment

Before recommending materials, HEP technicians perform an in-depth inspection:

  • Infrared scans detect hidden moisture around framing cavities
  • Drone imagery documents roof-to-grade conditions, aiding accurate scope definition
  • Moisture meters and borescope probes determine sheathing condition behind existing cladding

Findings are consolidated into a digital report outlining existing vulnerabilities and prioritized remediation steps.

Material Selection Tailored to Hillsboro’s Climate

HEP provides a curated portfolio of siding products tested for Pacific Northwest performance:

  • High-density fiber-cement for fire resistance near forested areas
  • Premium cedar or redwood for homeowners seeking authentic natural character
  • Engineered wood with polymeric resins for impact resistance in hail-prone zones
  • Vinyl and composite panels featuring reflective pigments that reduce heat absorption

Project managers weigh each option’s resilience, maintenance needs, and design compatibility, ensuring the final specification aligns with both environmental exposure and personal aesthetic goals.

Project Coordination and Logistics

From HOA submittals to Hillsboro Building Department permitting, HEP’s administrative staff handle paperwork upstream, allowing production teams to mobilize swiftly once approvals arrive. Synchronized deliveries minimize on-site material storage and neighborhood disruption.

Siding Materials Offered by HEP

Fiber-Cement: The Pacific Northwest Workhorse

HEP installs fiber-cement boards, panels, and shingle accents manufactured with Portland cement, silica sand, and cellulose fibers—a formulation inherently resistant to rot, termites, and flame spread.

Benefits at a glance:

  • Class A fire rating advantageous near wildfire interface zones
  • Factory-primed planks accept high-build acrylic coatings, extending repaint cycles to 15+ years
  • Dimensional stability prevents warping in Hillsboro’s moisture-rich air

Vinyl: Low-Maintenance Versatility

Modern vinyl siding features thick gauge panels, foam backing, and realistic woodgrain embossing.

Advantages include:

  • Integral color throughout the substrate, eliminating the need for repainting
  • Impact modifiers withstand errant baseballs or hail up to 1.5" diameter
  • Recyclable composition supports sustainability objectives

Cedar Wood: Timeless Northwest Character

Locally sourced western red cedar imparts warmth and natural variation.

Key attributes:

  • Natural oils act as fungicides, reducing decay risk
  • Accepts semi-transparent stains that showcase wood figure while enhancing UV protection
  • Lightweight properties simplify installation on older homes with limited structural shear strength

Engineered Wood: Strength Meets Aesthetics

Engineered wood siding consists of strand or fiber matrices bonded with phenolic resins and overlaid with textured veneer.

Performance highlights:

  • Strand alignment yields exceptional tensile strength, resisting splitting under fastener loads
  • Factory-applied exterior-grade coatings provide 30-year limited finish warranties
  • Nails flush without pre-drilling, streamlining labor on expansive façades

Integration of Roofing and Siding for a Cohesive Exterior Envelope

Because HEP delivers both roofing and siding services, transitions between planes receive meticulous attention. Improper detailing can funnel water behind cladding, leading to costly sheathing repairs.

Flashing and Transition Details

Metal step flashing, Z-flashings, and kick-out diverters are custom-fabricated on-site or ordered pre-bent for complex angles. These components maintain a continuous barrier at:

  • Roof-to-wall intersections
  • Deck ledger penetrations
  • Chimney crickets and sidewalls

By dovetailing roofing and siding scopes, HEP eliminates schedule gaps and accountability disputes that occur when multiple subcontractors divide responsibility.

Ventilation Considerations

A balanced attic ventilation system reduces heat buildup and moisture migration through wall assemblies. HEP ensures that:

  • Soffit intake vents remain unobstructed during siding replacement
  • Ridge exhaust vents interface seamlessly with new sheathing membranes
  • Drip edges coordinate color and gauge with siding trim for visual harmony

The HEP Installation Workflow

Preparation Phase

  1. Site protection: Landscape shrubs are wrapped, windows masked, and walkways covered with durable mats.
  2. Selective demolition: Existing siding panels are removed carefully to preserve structural framing.
  3. Substrate repair: Deteriorated OSB or plywood sheathing is replaced, and framing members are sistered where necessary.

Installation Phase

  • Weather-resistive barrier installation with shingle-style lapping for proper drainage plane creation
  • Rain-screen furring strips installed to establish a 3/8" ventilated cavity, mitigating capillary uptake
  • Panel or plank application using stainless steel ring-shank nails or self-corrosion-resistant screws set to manufacturer-specified depth
  • Seams staggered over studs to optimize load transfer and aesthetic patterning

Quality Assurance and Clean-Up

HEP’s field supervisors conduct multi-point inspections:

  • Fastener countersink depth verified to prevent overdriving that could void warranties
  • Flashing continuity checked with probe test at critical transitions
  • Site debris collected daily, and a final metal sweep prevents stray nails from puncturing tires or injuring pets

Maintenance and Longevity Considerations

A professionally installed siding system can endure for decades with minimal upkeep, yet proactive maintenance maximizes lifespan.

Scheduled Inspections

HEP recommends visual checks at seasonal transitions:

  • Spring: Assess freeze-thaw impacts, caulk joints, and paint adhesion
  • Fall: Examine UV exposure surfaces, address any blistering paint before wetter months

Cleaning and Minor Repairs

  • Soft-bristle brushing and mild detergent remove atmospheric grime without stripping protective coatings
  • Targeted touch-ups on high-impact areas (garages, play zones) prevent localized degradation from spreading
  • Sealant renewal around penetrations (hose bibs, dryer vents) maintains envelope integrity

Common Threat Factors

  • Vegetation contact trapping moisture against siding
  • Sprinkler systems saturating lower courses
  • Insect nests blocking rain-screen airflow

Timely mitigation of these elements preserves both appearance and performance.

Sustainable and Energy-Efficient Exterior Upgrades

Environmental stewardship is integral to HEP’s processes.

Low-VOC Finishes

Coatings used on fiber-cement and engineered wood contain minimal volatile organic compounds, enhancing indoor air quality during and after installation.

Recyclable Materials

  • Off-cut vinyl and aluminum trim pieces are separated on-site and delivered to regional recycling facilities.
  • Scrap cedar and wood fiber are chipped for use in horticultural mulches or biofuel feedstock.

Energy Code Compliance

Continuous insulation and air barrier strategies implemented by HEP meet or exceed Oregon Residential Specialty Code standards, supporting Hillsboro’s broader climate action goals.

Compliance with Hillsboro Building Codes and HOA Guidelines

HEP navigates the regulatory landscape to ensure every siding project proceeds without delays or legal complications.

  • Detailed plan sets outline material specifications, fastening schedules, and rain-screen details for permit approval.
  • Color and profile samples are prepared according to HOA architectural review board requirements, accelerating sign-off.
  • On-site progress inspections are coordinated to align with building official availability, avoiding unnecessary construction downtime.

Visual Design and Curb Appeal

Siding serves as a transformative design element, redefining a property’s overall style.

Texture and Profile Options

  • Lap: Horizontal lines reinforce traditional Craftsman or Farmhouse motifs
  • Board and Batten: Vertical emphasis suits contemporary infill projects and barn-style accessory dwelling units
  • Shingle or Shake: Staggered bottom edges evoke coastal architecture, popular in Hillsboro’s Brookwood neighborhoods

Color Strategy

HEP’s design consultants use digital rendering tools to preview palettes against existing roofs, stone veneers, and landscaping. Muted earth tones blend seamlessly with coniferous surroundings, while bold contrasts create modern statements on infill lots.

Architectural Accents

  • Horizontal belly bands delineate story transitions
  • Crown molding atop first-floor windows adds historical context
  • Gable vents integrated into siding patterns enhance functional airflow while providing visual interest

Common Signs Your Siding Needs Attention

Awareness of early distress signals empowers homeowners to intervene before minor issues escalate.

  • Flaking paint or chalking finish indicates UV degradation or moisture entrapment
  • Warped or cupped boards suggest improper fastening, substrate moisture, or excessive heat exposure
  • Black streaks near seams may be mold growth due to poor ventilation
  • Spongy texture when pressing on panels often means hidden rot within sheathing
  • Pest activity—particularly carpenter ants or wood-boring beetles—reveals potential breaches in protective coatings

Identifying any of these indicators warrants a professional inspection to confirm root causes and formulate corrective action.

Moisture Management Strategies Specific to Hillsboro

Moisture is the single most destructive force acting on exterior wall assemblies in Washington County. Average annual precipitation surpasses forty inches, and storm systems frequently deliver sideways rainfall driven by gusts exceeding 35 mph.

Substrate Ventilation Techniques

HEP integrates best-practice ventilation layers that expedite evaporation:

  • Three-dimensional polypropylene drainage mats create capillary breaks behind masonry veneer accents
  • Vertical and horizontal batten patterns channel water toward bottom weep openings, preserving sheathing dryness
  • Perforated base flashings provide concealed exit pathways while blocking rodent intrusion

Sealant Chemistry Advancements

Traditional silicone sealants perform well on nonporous surfaces but struggle to bond to certain factory finishes. HEP specifies hybrid polyurethane-silane formulations that exhibit:

  • Primerless adhesion to fiber-cement, vinyl, engineered wood, and aluminum trims
  • Elongation capacity exceeding 500 %, accommodating thermal expansion without splitting
  • Low shrinkage rates, maintaining joint integrity across Hillsboro’s seasonal temperature gradients

Seismic and Wind-Load Considerations in Washington County

Hillsboro sits within the Cascadia subduction zone’s influence, necessitating façades capable of flexing without ripping fasteners or cracking panels.

Fastening Schedules

HEP follows engineered fastening protocols:

  • Stainless ring-shank nails spaced 6" on center along panel edges and 12" in field zones
  • Corrosion-resistant screws installed at 75 % of thread depth to permit controlled movement
  • Edge standoff distances maintained at ¾" to prevent split-out during seismic vibration

Panel Flexibility and Joint Control

Control joints placed every 20 ft on large wall expanses mitigate stress concentrations. In corners, HEP uses factory-folded L-panels that eliminate butt joints altogether, reducing potential failure points during wind uplift events in exposed Hillsboro ridgelines.

Emerging Siding Technologies Benefiting Hillsboro Homeowners

Material science continues to evolve, offering next-generation features that complement HEP’s craftsmanship.

Photocatalytic Coatings

Titanium-dioxide-infused finishes now activate under sunlight, breaking down organic pollutants and keeping façades cleaner longer. Homes near high-traffic routes such as Cornell Road particularly benefit from reduced soot accumulation.

Integrated Smart Sensors for Preventive Maintenance

Tiny Bluetooth moisture sensors are embedded behind critical flashing details. Homeowners receive real-time alerts should humidity cross predefined thresholds, enabling proactive service before visible damage appears.

Key advantages:

  • Non-invasive installation during siding placement
  • Ten-year battery life synchronized with routine exterior maintenance cycles
  • Data aggregation supports long-term building performance analytics

The HEP Difference in Hillsboro Siding Solutions

HEP blends precision craftsmanship, advanced building science, and localized expertise for a resilient, aesthetically pleasing exterior envelope. Each siding solution is engineered to thrive amid Hillsboro’s varied microclimates, preserving property value and occupant comfort for decades to come.

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