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State and Local Government
Montgomery, AL
Montgomery, AL
Salem, VA
Montgomery, AL
Roof System: Retrofit – Modified Bitumen Roof System
Area: 50,000 sq. ft.
Project Scope of Work:
- Conduct a thorough roof analysis with the owner’s representative to determine the condition of the existing roof system and a course of action that meets with the client’s needs.
- Remove existing loose BUR gravel surfacing.
- Replace and repair wet, damaged insulation and roof membrane.
- Retrofitted a recover board over the existing roof system mechanically attached into the existing metal roof deck.
- Install new base sheet and multiple plies of glass membrane covered in a high performance modified bitumen mineral surfaced cap sheet all adhered in hot asphalt.
- Installed multiple plies of base flashing covered in a high performance modified bitumen mineral surfaced cap sheet all adhered in hot asphalt
- Install new wood blocking and custom coping system.
Project Intent:
- SR Products believes that a complete removal is not always the best course of action. The first issues were found over 8 years ago when an infrared survey was conducted. The findings were that exposed pre cast panel joints at the perimeters were ongoing maintenance issue. Annual maintenance kept the problem “manageable” for this time.
- An interior renovation required that the problem to be repaired permanently. The internal parapet walls were retrofitted with wood sheathing and blocking to absorbed movement from the panels and provide a good substrate to attach the new membrane flashings and pre-manufactured coping system.
Montgomery, AL
Roof System: Replacement – Modified Bitumen Roof System
Area: 55,400 sq. ft.
Project Scope of Work:
- Conduct a thorough roof analysis of the existing built up roof with the owner’s representative to determine the condition of the existing roof system and an appropriate course of action that meets with the client’s needs.
- Remove existing BUR roof system to the existing light weight concrete deck.
- Replace wet and damaged lightweight concrete deck system.
- Install new mechanically attached base sheet and hot asphalt adhered insulation system. Install base sheet and multiple plies of glass membrane covered in a high performance modified bitumen mineral surfaced cap sheet all adhered in hot asphalt.
- Installed multiple plies of base flashing covered in a high performance modified bitumen mineral surfaced cap sheet all adhered in hot asphalt.
- Install new wood blocking and custom coping system.
Project Intent:
- While renovating this section of the building, numerous areas of deteriorated metal deck were uncovered. After examination it was determined that the lightweight weight fill was damaged in large areas so a complete removal of the existing roof system was needed. The lightweight concrete fill and concrete deck was repaired or replaced.
- The internal parapet walls were also retrofitted with wood sheathing and blocking to absorbed movement from the precast concrete panels and provide a good substrate to attach the new membrane flashings and pre-manufactured coping system.
Salem, VA
Roof System: Modified Bitumen/Vegetated Roof System
Area: 5,300 sq. ft.
Project Scope of Work:
- Met with the owner’s representative to determine the features of the new roof system and a scope of work that meets with the client’s needs.
- Installed thermal insulation and cover board all adhered in cold adhesive to the high performance cold fluid applied vapor barrier over the concrete deck.
- Installed two plies of heat welded modified bitumen membrane in field and base flashing of the roof.
- Conducted a water test to check for leaks.
- Installed over the membrane retainage drain fabric, filter fabric.
- Per the architect’s design growing medium and sedum plants or high strength concrete walk pads on pedestals were installed over the roof membrane.
Project Intent:
- The original building was circa 1845 Williams-Brown House and was relocated to its current location in 1987. This is a historical preservation project which was built to be environmentally friendly by obtaining a LEED® Silver Rating under the LEED® System Version LEED NC 2.
- The intent was to design and install a vegetated roof that would expand the public space for the visitors and provide a highly reflective paver system durable enough to withstand pedestrian traffic. The space provides an additional source of income for special event leasing. It was one of the main focuses of the buildings energy design and is an incremental part of the rain water management system.
- An Energy Star Rated cool roof membrane was used for areas of the roof that are instrumental to the Rain Water Harvesting system.