4401 53 Ave, High Prairie, AB T0G 1E0, Canada
Inspection Address
4401 53 Ave, High Prairie, AB T0G 1E0, Canada
Inspection By
Chris McAllister
Inspection Date
March 7, 2025 at 4:35:24 p.m.
Existing Roof System
Describe the type and conditions of the various membranes types on the roof
The roofing system of this funeral home consists of three distinct sections. The lower half covers the chapel area, while the upper half is situated above a residence, which is also positioned over the chapel. Essentially, both levels of the building are located above the chapel space. The primary roofing material observed is a built-up roof (BUR) with a pea gravel ballast surface. Additionally, there is a metal roof covering a patio deck located on the second floor, directly above the first floor of the chapel area.
Interior Condition, Leaks, Insulation, Roof Deck Type
Collect pictures to help depict the issues presenting on the interior of the building, if accessible collect images of any below deck insulation and the roof deck type.
The interior ceilings are generally in good condition. No visible cracks or water stains were observed on the second floor within the residence. On the main floor, encompassing the chapel and vehicle garage, no water stains were present except in the specifically affected area. All vents in the chapel area are in good working order, and the surrounding walls and paint show no signs of water damage. An attic hatch was observed but inaccessible at the time of inspection. However, no water stains were visible in its vicinity. Overall, the interior appears to be in good condition, with the exception of the isolated affected area.
Attic/Crawl Space Inspection
Check vent/insul/deck/struct/plumb/wire/pests/moisture. Note damage, leaks, ventilation, & insulation. Photo any issues
No attic / crawl space.
Exterior Roof Inspection
Exterior roof inspections assess the visible condition, including damaged shingles/tiles, leaks, flashing, and gutters. Flat roofs require close membrane scrutiny: blisters, cracks, seams, and ponding areas. Check for rot, mold, structural issues, ventilation, and chimney condition. Document findings with photos, noting membrane type and condition. Prioritize safety and thoroughness.
A significant crack/wrinkle is evident in the roof membrane, with exposed fibers. Heavy organic debris, ice, and snow accumulation are present. One scupper is completely blocked with leaves and ice, impeding drainage. (Refer to pictures.)
The metal flashing and fasteners appear to be in good condition, including those on the metal roof above the patio. However, all scuppers require thorough cleaning to remove heavy organic debris and ensure proper drainage.
The affected area exhibits ponding water, with 85% of the roof surface currently submerged under 1 to 3 inches of water. This is due to a combination of factors: poor drainage caused by roof settling, one scupper being positioned too high, and the remaining scuppers being clogged with organic debris.
Affected Area and Probable Cause:
The interior water damage corresponds to a large gooseneck vent on the roof, which is currently submerged under 2 inches of water. This strongly suggests that the gooseneck is the primary source of the leak.
Chapel Roof Section:
The chapel area features a pea gravel BUR system, estimated to be 15-20 years old, according to the client. The metal flashing, fasteners, and vents seem to be in generally good condition, although some caulking repairs may be needed. However, the settling of the roof has created low areas, contributing to poor drainage and ponding water."
Exterior Roof Materials
Meticulous documentation of the existing roofing system is essential. For color, capture well-lit photos from various angles, noting manufacturer and color names. If unknown, compare physical samples to color charts under natural light. A cut test requires careful removal of a small section, noting material layers, thickness, and degradation. Photograph the cut and surrounding area, recording markings. Additionally, document insulation type (fiberglass, foam, etc.) and thickness. Record fiberboard composition and condition (water damage, delamination). Specify the vapor barrier type (polyethylene, kraft paper) and condition (tears, punctures). During the cut test, examine underlayment and roof deck type (plywood, OSB, etc.). Ensure thorough documentation of all materials for accurate matching and assessment.
A cut test performed on the main chapel roof (first floor) confirmed the presence of a pea gravel ballast over a mopped-down built-up roofing (BUR) system. The other roof sections appear to utilize the same materials.
