Standing water on a flat roof

Standing water on a flat roof

Standing water on a flat roof can cause several problems, including:

1. Weight-bearing issues- Excess water can add weight to the roof, potentially causing structural damage.
2. Leaks- Standing water can penetrate seams or cracks in the roofing material, leading to leaks inside the building.
3. Material degradation- Prolonged exposure to standing water can cause the roofing materials to deteriorate and eventually fail.
4. Growth of algae and moss- Organic growth on the roof can hold moisture, further exacerbating the problems caused by standing water.

To prevent standing water on a flat roof, it is important to ensure proper drainage. This may involve installing a sloped surface, installing drain systems, and maintaining gutters and downspouts. If standing water is already present, removing it promptly and addressing the underlying cause can prevent further damage.

To fix standing water on a fiberglass roof, consider the following steps:

1. Inspect for clogs – Clear any clogs in the gutters and downspouts to ensure proper drainage.
2. Check slope – If the roof is flat, consider installing a slope to improve drainage.
3. Install drains – Installing drains at low points on the roof can help remove standing water.
4. Patch any leaks – Repair any cracks or seams in the roof to prevent water from seeping inside.
5. Remove debris – Remove any debris or organic material (such as leaves or branches) that may be blocking the drains or retaining water.
6. Re-coat the roof – If the roof is showing signs of degradation, consider applying a new coat of resin to improve its resistance to water.
7. Consider a roof replacement – If the roof is severely damaged or past its lifespan, consider replacing it with a new fiberglass roof.

Note: It is important to seek professional assistance for complex or extensive roof repairs to ensure proper installation and prevent further damage.

To repair standing water on a felt roof, consider the following steps:

1. Inspect the roof – Look for any cracks, holes, or worn spots in the felt that may be causing water to pool.
2. Clean the roof – Remove any debris or organic material (such as leaves or branches) that may be blocking the drains or retaining water.
3. Check the slope – If the roof is flat, consider installing a slope to improve drainage.
4. Install or clean gutters and downspouts – Ensure that gutters and downspouts are properly installed and free of clogs to allow water to drain properly.
5. Patch any leaks – Repair any cracks or holes in the roof to prevent water from seeping inside.
6. Install a membrane – If the felt is severely damaged or past its lifespan, consider installing a waterproof membrane over the felt to improve its resistance to water.
7. Consider a roof replacement – If the roof is beyond repair, consider replacing it with a new roofing material, such as a synthetic felt or another material that is more resistant to standing water.

Note: It is important to seek professional assistance for complex or extensive roof repairs to ensure proper installation and prevent further damage.