William Mackay Roofing Before & After Photos

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Shingle Replacement

Shingle Replacement - Before Photo Before Shingle Replacement - After Photo After

Here we replaced the shingles over a hole that had been cut in the roof of this home in Washington, DC. With the hole sealed up and covered, we no longer have to worry about water getting in.

Repair and Maintenance Coating on Flat Roof

Repair and Maintenance Coating on Flat Roof - Before Photo Before Repair and Maintenance Coating on Flat Roof - After Photo After

We removed loose debris from roof. Then resealed all pipes vents and flashing Final step is Coating entire roof in asphalt based aluminum roof coating

Flat Roof Replacement

Flat Roof Replacement - Before Photo Before Flat Roof Replacement - After Photo After

We Replaced this commercial flat roof. Now it is protected from water damage and wont leak.

Mini Roof Replacement

Mini Roof Replacement - Before Photo Before Mini Roof Replacement - After Photo After

We replaced this mini shingled roof while working on the surronding flat roof. 

Replaced Missing Shingles on Roof

Replaced Missing Shingles on Roof - Before Photo Before Replaced Missing Shingles on Roof - After Photo After

We Replaced the shingles on this roof that were blown off from wind damage.

Total Before & After Sets: 13
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