Roofing Guides for LA Homeowners

Expert insights on asphalt shingles, tile, flat roofs, cool roofs, and everything in between - from the team that's done it 1,500+ times.

Roofing Education·5 min read

Asphalt Shingle Roof Installation - Charcoal Hip-Roof Home

A complete asphalt-shingle roof installation on a hip-roof single-family home. The crew tore off the existing roofing down to deck, installed new synthetic underlayment, ice-and-water shield in valleys and around penetrations, replaced any compromised decking, and installed Owens Corning architectural shingles in a deep charcoal blend. Ridge venting was added to improve attic temperature regulation, and step-flashing was replaced around the chimney and walls.

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Roofing Education·5 min read

Asphalt Shingle Roof Installation - Light Gray, Low-Slope Sections

A spread-out single-story home with extended low-slope sections received a full asphalt-shingle replacement. Because some pitches were under 4:12, the underlayment specification was upgraded to a double layer of self-adhered membrane in those areas - a code requirement most contractors skip. Light-gray architectural shingles brighten the elevation while reflecting more solar heat than the original dark roof.

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Roofing Education·5 min read

Asphalt Shingle Roof Installation - Modern Gray Architectural Shingles

Architectural-grade asphalt shingles in a mid-gray dimensional blend, installed on a modern Los Angeles home. The job included a full tear-off to deck, new underlayment system, step-flashing replacement, ridge ventilation, and Owens Corning shingles that match the home's clean contemporary lines without competing with the architecture.

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Roofing Education·5 min read

Asphalt Shingle Roof Replacement - Tan Weathered-Wood Blend With Skylights

A tan weathered-wood blend shingle replacement on a Mediterranean-style home, combined with full skylight reflashing on four skylights. The job exposed multiple layers of failed sealant and missing step-flashing from previous repairs. Factory flashing kits from the skylight manufacturer replaced all improper field improvisation.

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Roofing Education·5 min read

New Flat Roof Installation - White Polyfresko Single-Ply Membrane

A complete Polyfresko single-ply membrane flat roof installation on a residential home. Tear-off of old modified-bitumen roofing, deck inspection, polyiso insulation for energy code compliance, and a fully-adhered white Polyfresko membrane with heat-welded seams. New edge metal, pipe boots, and parapet details completed the assembly. The finished cool-roof meets California Title 24 reflectance requirements.

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Roofing Education·5 min read

New Flat Roof Installation - Parapet Wall & Wall-to-Roof Detailing

A flat roof installation with full parapet wall integration and a walkable paver deck above the membrane. The project covered tear-off, deck repair, polyiso insulation, fully-adhered single-ply membrane with heat-welded seams, integrated flashings at the door threshold and parapet walls, and a paver-on-pedestal walking surface.

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Roofing Education·5 min read

Asphalt Shingle Roof Replacement - Light Gray Gabled Roof

A gabled single-story roof replacement completed in under three working days. Full tear-off revealed a solid deck. Synthetic underlayment, new aluminum drip edge, reset step-flashing at chimney and wall transitions, architectural shingles in a light-gray blend. Timed for a home sale - delivering a 30-year roof to the buyer.

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Roofing Education·5 min read

Asphalt Shingle Roof Installation - Brown / Auburn Architectural Shingles

A brown/auburn architectural shingle installation documented with nine aerial photos. Full tear-off, deck inspection with partial south-slope replacement, synthetic underlayment and ice-and-water membrane, Owens Corning Duration shingles in a brown blend, purpose-made hip-and-ridge caps, and ridge venting balanced with new soffit intake.

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Roofing Education·5 min read

Mixed-System Roof Project - Flat Membrane + Asphalt Shingle Combination

A 14-photo mixed-system roof project combining white Polyfresko flat membrane and asphalt shingles on the same property. The critical flat-to-pitched transition where both systems meet is properly handled with the membrane lapping up the wall and counter-flashing over the top. Both systems were installed to their full specifications.

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Roofing Education·5 min read

New Flat Roof Installation - Residential Single-Ply Membrane

An eight-photo project replacing a 20-year-old hot-mopped built-up bitumen roof at end of life. The replacement includes polyiso insulation, DensDeck cover board, fully-adhered Polyfresko membrane with heat-welded seams, and pre-fabricated corners throughout. The finished white Polyfresko brings the home into Title 24 cool-roof compliance.

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Roofing Education·5 min read

Asphalt Shingle Roof Installation - Aerial Documentation

A seven-photo project with multiple aerial drone perspectives documenting a completed shingle installation on a single-story ranch with complex multi-plane geometry. The aerial photos verify ridge alignment, hip straightness, and ventilation placement. Full tear-off, synthetic underlayment, ice-and-water membrane, architectural shingles in a mid-gray blend.

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Roofing Education·5 min read

Asphalt Shingle Roof Replacement - Multi-Story Home, Mid-Gray Architectural

A six-photo multi-story roof replacement documenting safety setup, tear-off debris management, deck prep, flashing details at wall transitions, field install, and finished elevation. Working a two-story roof requires proper fall protection and OSHA-spec procedures. Mid-gray architectural shingles complement the home's stucco without competing visually.

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Roofing Education·5 min read

Flat Roof Installation - Large Building, 25-Photo Detailed Project

A large commercial-style flat-roof installation documented across 25 photos. Scope includes full tear-off, deck inspection and repair, two-layer polyiso insulation, DensDeck cover board, 60-mil white Polyfresko membrane, heat-welded seams, parapet wall wrapping with cleated metal coping, pre-fabricated Polyfresko corners, pipe boots, scupper boots, and edge metal throughout.

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Roofing Education·5 min read

Asphalt Shingle Roof Replacement - Brown / Tan Blend, 16-Photo Aerial Documentation

A comprehensive 16-photo project documenting a complex shingle replacement with multiple valleys, two skylights, a chimney, and a wall-to-roof transition. Photos include drone aerials, tear-off progression, deck inspection, underlayment, valley ice-and-water details, skylight flashing kits, chimney counter-flashing, wall step-flashing, and finished aerial shots.

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Roofing Education·5 min read

Tile Roof Installation - Spanish Clay Terracotta

A nine-photo Spanish clay terracotta tile installation on a Mediterranean-style home. The project prioritizes the assembly beneath the tile - SBS-modified bitumen self-adhered underlayment rated for the full tile lifespan, copper flashing at valleys and wall transitions, mechanically fastened S-profile clay tiles, and foam-plus-mechanical hip and ridge for wind uplift resistance.

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Roofing Education·5 min read

Asphalt Shingle Roof Installation - Lake Forest, Copper Trail Color

A full asphalt-shingle roof installation in Lake Forest, Orange County. The homeowner selected Owens Corning architectural shingles in Copper Trail - a warm copper-brown colorway that pairs naturally with the neighborhood's stucco and landscaping. The project included a complete tear-off down to deck, deck inspection, synthetic underlayment, ice-and-water membrane in valleys and around penetrations, new step-flashing at wall transitions, and balanced ridge venting. Four aerial photos document the finished work from multiple angles.

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