Straight Path Blog

EPDM vs TPO vs modified bitumen flat roofing comes down to how each system responds to the building, roof configuration, operating conditions, and maintenance priorities. EPDM emphasizes flexibility, TPO combines a reinforced single-ply membrane with heat-welded seams, and modified bitumen uses reinforced asphalt-based layers that vary by formulation and assembly.…

Gutters overflow during Calgary storms when roof runoff enters the system faster than the troughs, outlets, and downspouts can discharge it. Calgary’s short, high-intensity thunderstorms and hail may create sudden runoff peaks while washing leaves, roofing granules, and other debris toward gutter outlets. Straight Path Roofing & Construction assesses the…

Hail-damaged siding may be repaired when the damage is confined to a limited area, compatible replacement material remains available, and the surrounding siding is strong enough to work safely. Replacement is generally more reliable when impacts are widespread, older materials have become fragile, or unavailable profiles would leave insecure connections.…

Wind damage on asphalt shingles is not always obvious from the ground. Missing shingles are a clear warning sign, but strong winds also lift shingle edges, break adhesive seals, crease tabs, loosen flashing, and disturb fasteners without removing the shingle completely. After a major Calgary windstorm, Straight Path Roofing &…

Ceiling stains, attic moisture, frost, dripping water, and damp insulation often point to either a roof leak or attic condensation. A roof leak starts when exterior water enters through the roofing system. Attic condensation forms when warm, moisture-laden air from inside the home reaches cold attic surfaces and turns into…

A roofing quote should clearly define the complete scope of work, the materials being installed, labour responsibilities, allowances for unknown conditions, warranty coverage, payment terms, and exclusions. Without this information, it is difficult to compare competing estimates because similar prices may represent different amounts of work. Homeowners should also confirm…

A roof replacement in Calgary commonly costs between $8,000 and $18,000 for a conventional asphalt shingle roof. This range generally assumes a residential sloped roof with standard site access, a manageable roof design, removal of the existing material, sound roof decking, and a complete asphalt roofing system. Larger roofs, steep…

Ice dams are a common winter roofing issue in Calgary, but not every ice dam creates significant roof damage. Some remain a seasonal nuisance that causes icicles and localized ice buildup, while others allow water to penetrate beneath roofing materials and affect the structure below. Understanding when ice dams move…

Roof deck rot is one of the most expensive hidden problems discovered during roof replacement projects. While shingles are designed to protect the structure below, moisture can sometimes reach the wood decking beneath the roofing system long before visible interior leaks appear. Because the damage develops out of sight, many…

Roof ventilation problems can shorten the lifespan of asphalt shingles in Calgary even when the shingles themselves were installed correctly. Improper attic ventilation changes roof temperature conditions, traps moisture, increases thermal stress, and accelerates deterioration from below the roofing system. Straight Path Roofing evaluates ventilation-related roof failure by determining whether…