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Horsham PA Roofer for Residential and Commercial Properties
Call (215) 824-6932 Today for Roofers in Horsham, PA
Address
513 Norristown Rd, Horsham, PA 19044
Business Hours
Open 24/7
License
✅#164826

Best Roofing Company in Horsham, PA — Trusted Local Experts
Armstrong Roofing LLC provides roofing, siding, gutter, and skylight services for residential and commercial properties in Horsham, Pennsylvania. The company operates from 513 Norristown Rd, Horsham, PA 19044 and is licensed under PA #164826. Services cover the 19044 zip code area and surrounding Montgomery County communities including Upper Dublin Township, Hatboro, Willow Grove, Maple Glen, and Fort Washington.
Horsham contains approximately 14,800 residents within 4.4 square miles of Montgomery County. The community developed primarily during the 1950s–1970s suburban expansion, with housing stock reflecting mid-century construction methods and materials. Most residential properties consist of single-family homes, twin homes, and townhouse developments built during this period. Commercial properties include office buildings along Business Center Drive and Horsham Road, retail centers, and light industrial facilities near the former Naval Air Station Joint Reserve Base.
Regional building characteristics affect service needs. Many homes contain original roofing systems now 40–50 years old or replacement roofs from the 1990s–2000s approaching end of service life. Vinyl and aluminum siding installations from initial construction show age-related deterioration. Original gutter systems experience problems from decades of debris accumulation and thermal cycling. Pennsylvania building codes and Montgomery County regulations govern exterior work including permits, inspections, and installation standards.
Here to Help 24/7
Armstrong Roofing LLC Serving Horsham, PA, Philadelphia, Montgomery, Bucks & Delaware Counties.

Roof Repair for Storm Damage and Aging Systems
Most service calls in Horsham involve roof problems from recent storm damage or age-related deterioration in materials installed 20–30 years ago. Common issues include missing shingles from wind events, flashing failures around chimneys and skylights, ice dam damage along roof edges, and multiple leak locations indicating systemic material breakdown rather than isolated problems.
The decision between repair and replacement depends on roof age, damage extent, and remaining service life. Roofs under 15 years old with isolated damage typically benefit from targeted repairs. Systems over 20 years showing widespread granule loss, curling shingles, or multiple problem areas usually require replacement planning even if repairs address current leaks.
Many properties still have three-tab asphalt shingles installed during the 1990s now reaching failure points. These materials last 15–20 years in Pennsylvania climate—shorter than manufacturer ratings due to temperature extremes, UV exposure, and precipitation patterns.
Repair costs range $300–1,500 for minor isolated damage. Extensive repairs involving decking replacement or multiple problem areas reach $2,000–4,000. Professional assessment determines whether repair investment is appropriate or replacement planning should begin.
Roof Replacement for Complete System Renewal
Roof replacement becomes necessary when systems reach end of functional life, sustain major storm damage, or develop problems indicating material failure. Most Horsham replacement projects involve 20–30 year old roofing systems where ongoing repairs no longer provide reliable protection.
Installation includes full tearoff, decking inspection and repair, underlayment and ice barrier installation, new shingles installed per manufacturer specifications, and material disposal. Projects typically require 1–3 days depending on size, complexity, and weather.
Material selection affects performance and cost. Three-tab shingles offer lower upfront cost with 15–20 year life. Architectural shingles cost 20–30% more and deliver 25–30+ year performance with improved wind resistance. Premium architectural options offer 30–50 year ratings.
Many properties benefit from ventilation upgrades during replacement. Older homes often lack adequate ridge and soffit venting—improvements extend roof lifespan and improve attic temperature regulation, reducing summer cooling costs.
As a Horsham Roofing Company, Our Service List Includes:
If you’re in need of a Horsham roofing company to assist with repairs for your home or commercial property, or you’re searching for a trusted roofing contractor in Horsham, PA 19044, call (215) 824-6932 today or complete our online request form to get started.
Gutter Cleaning for Debris Removal and Drainage Restoration
Gutter cleaning is the most frequent service request due to mature tree coverage throughout Horsham neighborhoods. Oak, maple, and pine trees create year-round debris accumulation from spring pollination, summer storms, and fall leaf drop.
Most properties require cleaning twice yearly—late spring and late fall. Homes with heavy tree coverage often need additional mid-summer service. Neglected gutters develop compacted debris that hardens, supports plant growth, and requires intensive cleaning.
Clogged gutters accelerate rust, stress hangers, cause foundation moisture problems, and contribute to ice dam formation when drainage is restricted. Many properties have gutters not professionally cleaned for years, revealing hidden damage such as failed seams, separated hangers, or rust-through.
Siding replacement addresses failing vinyl, aluminum, or wood siding on homes where materials have reached end of useful life. Most Horsham properties contain vinyl siding installed during the 1980s–2000s now showing fading, cracking, warping, or brittleness from UV exposure and thermal cycling.
Common problems include cracked panels, warping from improper installation, color fading on sun-exposed elevations, and water infiltration causing sheathing damage. Isolated damage on newer siding can be repaired, while widespread deterioration on 20+ year old systems typically requires full replacement.
Installation includes removal of existing materials, inspection and repair of sheathing and house wrap, proper installation with required expansion allowances, and trim work around openings. Most residential projects complete within 5–10 days.
Material quality varies significantly. Premium vinyl products from manufacturers like CertainTeed and Royal Building Products cost more but provide better fade resistance, impact ratings, and warranties supporting longer service life.
Siding Replacement for Deteriorated Exterior Systems
Emergency Services for Storm Damage and System Failures
Emergency services address urgent situations such as active roof leaks, wind damage exposing interiors, gutter failures causing foundation water problems, or storm impacts requiring temporary protection.
Pennsylvania weather produces frequent emergencies from nor’easters, summer thunderstorms, and winter storms. Response priorities include stopping water infiltration, securing damaged components, and implementing temporary protection until permanent repairs proceed.
Most emergency calls occur during or immediately after severe weather. Temporary measures—tarping, emergency patches, drainage redirection—remain effective while permanent repairs are scheduled. Many emergencies reveal pre-existing conditions that contributed to failure, requiring assessment for broader repair or replacement.
Service Type | Common Issues Addressed | Strategy & Benefits |
|---|---|---|
Full Replacement | Frame rot, mechanical failure, or severe systemic leaks. | Complete removal and installation of modern, energy-efficient units. |
Glass Replacement | Condensation/fogging between panes (seal failure). | Replaces the insulated glass unit without removing the frame. |
Repair & Reflashing | Leaks from failed flashing, minor frame issues, or debris buildup. | Uses manufacturer-specific flashing systems to seal the unit. |
Skylight Services for Natural Light and Leak Prevention
Attic ventilation and insulation affect energy efficiency and roof longevity. Proper ventilation removes heat and moisture, preventing premature roof aging, ice dams, and excessive cooling costs. Adequate insulation reduces heat loss in winter and heat gain in summer.
Many Horsham homes built in the 1950s–1970s lack ventilation by current standards. Adding ridge or soffit vents during roof replacement extends roof lifespan and improves energy performance. Insulation levels are often below current recommendations, with many homes having 6–8 inches where 12–16 inches is preferred.
Ice dam problems frequently indicate ventilation deficiencies rather than roofing defects. Ventilation and insulation upgrades often occur during roof replacement but can also be standalone projects when energy costs or ice dam issues persist.
Attic Ventilation and Insulation Services
Commercial Roofing for Business Properties
Commercial roofing services address flat and low-slope systems on office, retail, and industrial buildings. These properties typically use EPDM, TPO, or modified bitumen rather than residential shingles.
Commercial roofs face challenges including ponding water, foot traffic, and membrane seams as failure points. Many buildings contain original systems 20–40 years old beyond recommended service life. Work scheduling accommodates business operations through phased or off-hours installation and coordination with property managers.
Preventive maintenance extends system lifespan through inspections, drain clearing, and early repair of minor issues before interior damage occurs.
Why Horsham Properties Require Local Service Providers
Local contractors understand regional construction practices, weather patterns, and municipal requirements. Proximity allows faster emergency response, familiarity with Montgomery County permits and inspections, and relationships with local suppliers.
Armstrong Roofing maintains PA contractor license #164826, carries required insurance, and follows manufacturer specifications and building codes. The company operates from within Horsham, serving the surrounding area and providing advantages for emergency response and ongoing maintenance.





