06/03/2026
Not every flat roof needs a complete tear-off.
This roof in Northern Liberties had an existing silicone coating over the original one layer of membrane that made a direct application of modified bitumen impossible. To ensure a long-lasting roofing system, we installed ISO insulation board over the existing surface, followed by a self-adhered base sheet and a new modified bitumen torch-down roofing system.
This approach provided a proper substrate for installation while improving insulation value and creating a durable, watertight roofing system built to last.
π Northern Liberties, Philadelphia
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ISO Insulation Board Installation
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Self-Adhered Base Sheet
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Modified Bitumen Torch-Down Roofing System
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Increased R-Value & Energy Efficiency
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Long-Term Waterproof Protection
Another roof completed the right wayβnot the easy way.
π 267-251-4900
π± 856-301-2336
TruRoof Solutions
TRUSTED β’ RELIABLE β’ UNMATCHED