Tarp Roof With Bricks: Safe Temporary Roofing and Weighting Techniques

Using a tarp roof with bricks is a common temporary roofing solution after storm damage or during repairs. This article explains practical methods, safety considerations, and alternatives for securing tarps with bricks and other weights to protect structures effectively.

Use Case	Pros	Cons
Short-Term Weather Protection	Fast, low-cost, widely available	Not windproof, limited lifespan
Construction Cover	Easy to reposition, flexible	May damage shingles, can leak
Emergency Roof Patch	Immediate shelter from rain	Risk of bricks sliding, safety hazards

Why People Use A Tarp Roof With Bricks

After severe weather or during roof replacement, homeowners often need a quick cover to prevent water intrusion. Tarps are inexpensive and easy to install, while bricks or concrete blocks are commonly used as improvised weights to hold the tarp in place when straps or fasteners are unavailable.

Understanding the limitations of this approach is crucial: bricks can shift in wind, concentrate loads that damage the roofing substrate, and create safety hazards if not secured properly. This article details safer alternatives and best practices.

Preparing For A Temporary Tarp Roof

Before placing a tarp roof with bricks, inspect the roof and surrounding area. Remove loose debris and identify high-risk edges such as where the tarp might lift or concentrate water flow. Ensure ladders and access points are stable and that weather conditions allow safe work.

Measure the damaged area to determine tarp size and the number of weights required. A typical recommendation is to extend the tarp at least 12–24 inches beyond the damaged zone to create a proper overlap that directs water away from the exposed area.

Materials And Tools Recommended

• Heavy-Duty Tarp (Mil Thickness 10–16) — Offers longer life and better puncture resistance.
• Ropes And Straps — Ratchet straps, bungee cords, or heavy rope to secure edges and create tie-down points.
• Wooden 2x4s Or Plywood — Distributes weight from bricks and reduces concentrated pressure on shingles.
• Bricks Or Concrete Blocks — Used as weights, though not ideal; opt for flat, stable blocks.
• Roofing Nails And Tarps Clips — For temporary anchoring when possible without causing further damage.

Safe Ways To Use Bricks On A Tarp Roof

When bricks are the only available weight, use them in combination with wood to reduce damage. Place a 2×4 or plywood board between the tarp and bricks to distribute load and prevent crushing shingles.

Position weights along the eaves and low points where water could pool. Secure corners and run ropes over the tarp to prevent wind uplift. Avoid placing heavy weights directly on vulnerable roofing intersections or near skylights and vents.

Step-By-Step Installation Using Bricks And Boards

1. Clean The Area — Clear loose debris and ensure safe footing.
2. Install The Tarp — Center the tarp over the damaged zone with recommended overlap.
3. Lay Distribution Boards — Place 2x4s or plywood strips atop the tarp at intervals to spread the load.
4. Position Bricks Or Blocks — Place bricks on the boards at intervals of 3–4 feet, heavier on edges and low points.
5. Secure With Straps — If possible, run ratchet straps over boards and tie to anchors (chimney, rafters, or heavy anchors) to resist wind.
6. Check For Water Flow — Create a shallow slope to encourage runoff and avoid ponding.

Risks And Common Mistakes

Using a tarp roof with bricks without proper distribution or anchoring can cause additional damage. Concentrated brick loads can crush shingles and lead to structural stress, and unsecured bricks can slide off, causing injury or further damage to property below.

Another frequent mistake is allowing water to pond on the tarp. Ponding increases weight and can lead to tarp failure or bowing that transfers concentrated loads onto weaker roofing components.

Wind Considerations And How To Prevent Uplift

Wind is the primary threat to temporary tarps. Anchoring with straps tied to secure structural points significantly reduces the chance of uplift compared to relying solely on bricks. Use attic vents, chimneys, or installed tie-downs where feasible.

In high-wind zones, additional tie-downs and overlap are necessary. Consider sandbags, water-filled tubes, or commercial tarp anchors instead of loose bricks, which can become projectiles if dislodged.

Alternatives To Bricks For Weighting A Tarp Roof

Bricks are accessible but not optimal. Safer alternatives include sandbags, commercial weight bags, or concrete pavers placed on distribution boards. These options reduce the risk of sliding and spread loads more evenly.

For long-duration covers, consider professional temporary roofing services or synthetic underlayment secured with nails or screws designed for roofing to minimize weather exposure and structural risks.

When To Call A Professional

If the roof damage is extensive, the roof is steep, or weather conditions are poor, calling a licensed roofer or emergency repair contractor is advisable. Professionals can install tarps with proper anchors and protective layers without exacerbating damage.

Insurance claims often require documentation; professionals can provide written assessments and records of temporary repairs, which can streamline claims and permanent repair scheduling.

Insurance And Documentation Tips

Document damage before and after tarp installation with photos and notes. Keep receipts for tarp materials and any emergency labor to support insurance claims. Notify the insurer promptly to confirm coverage for temporary repairs and get guidance on approved methods.

Some insurers require tarps to be installed by a licensed contractor to validate claims. Check policy language and follow insurer recommendations to avoid claim denials.

Maintenance And Monitoring Of A Tarped Roof

After installation, inspect the tarp roof with bricks regularly, especially after storms. Look for signs of slippage, ponding, tears, or new damage and re-secure weights and straps as needed. Replace or reinforce the tarp if weathering appears.

Limit the tarp roof duration to the shortest possible time. Schedule permanent repairs as soon as practical to prevent secondary damage from prolonged temporary covering.

Cost Considerations And Time Frames

Tarps and bricks are low-cost but provide only short-term protection. Expect a tarp roof with bricks to be a temporary measure lasting days to a few weeks depending on weather and installation quality. Professional temporary roofing solutions cost more but offer better durability and safety.

Factor in potential additional damage from improper tarp installations when weighing costs. Investing in proper distribution boards, sandbags, or professional services often results in lower long-term costs by preventing further deterioration.

Real-World Examples And Case Studies

After major storms, many homeowners have used a tarp roof with bricks to prevent immediate water damage. Case studies show that installations using boards under brick weights and multiple anchor points survived subsequent storms better than those relying solely on loose bricks.

Emergency management reports recommend against unsecured bricks due to safety hazards and advise using distribution boards and straps, or hiring professionals when possible.

Practical Checklist For A Safer Tarp Roof With Bricks

• Measure the damage and choose a tarp with sufficient overlap.
• Use 2x4s or plywood under weights to distribute load.
• Prefer sandbags or weight bags if available.
• Secure with straps tied to structural anchors to resist wind.
• Document the repair for insurance purposes.
• Inspect regularly and arrange permanent repairs quickly.

Resources And Where To Get Supplies

Common supplies are available at home improvement stores and rental centers. Emergency roofing contractors and disaster relief organizations may provide tarps and assistance after large-scale events. Local building departments can advise on safe temporary roofing practices and permit requirements.

For professional guidance, consult licensed roofers or structural engineers when damage is substantial or the roof layout is complex. Their assessments can prevent costly mistakes and ensure safety.

Using a tarp roof with bricks can be effective for immediate, short-term protection when done carefully. Prioritize safe distribution of weight, proper anchoring, and quick transition to permanent repairs to minimize risk and damage.