The Smart Bidder's Guides

Make Smarter Project Decisions

Expert insights to help you understand your home improvement project before the bids roll in. Knowledge is power in the marketplace.

Roofing Expert Guide

Roofing 101: Repair vs. Full Replacement

In Florida's harsh climate, knowing when to repair versus replace can save you thousands. Here's what the pros actually look for.

🔴 Signs You Need a Full Replacement

Age Beyond 15-20 Years: Florida's sun and humidity accelerate roof aging. Asphalt shingles typically last 15-20 years here—less than the 25-30 years advertised for cooler climates.
Multiple Leak Points: If you're patching more than 3-4 spots per year, replacement is more cost-effective than ongoing repairs.
Widespread Granule Loss: Check your gutters. If they're full of shingle granules, your roof is losing its protective layer. This accelerates decay.
Sagging or Structural Issues: Any visible sagging means water has damaged the decking underneath. This requires immediate replacement.
Failed Hurricane Damage: Post-storm inspections often reveal hidden damage. If your insurance adjuster recommends replacement, trust that assessment.

✅ When a Repair Makes Sense

Isolated Storm Damage: A few missing shingles after a storm? That's a $300-$800 repair, not a $12k-$18k replacement.
Minor Flashing Issues: Flashing around chimneys, vents, or skylights often fails before the roof itself. Repair cost: $400-$1,200.
Limited Leak Area: One leak in an otherwise healthy roof can be patched. Get 2-3 bids to compare repair vs. section replacement.
Recent Installation: If your roof is under 10 years old, repairs plus a warranty claim are almost always cheaper.

💡 Pro Tip: The "70% Rule"

If repair costs exceed 70% of replacement cost, and your roof is over 12 years old, replacement is the smarter investment. Example: If repairs quote at $9,000 and replacement quotes at $13,000, replace it.

🎯 How ProjectBids Helps

List your project once and get side-by-side bids for both repair and replacement. Contractors compete to show you the best value—whether that's a $600 patch job or a full $15k replacement with a 25-year warranty.

Window Expert Guide

Window Efficiency: Decoding U-Factor & SHGC

Window salespeople love to throw around technical terms. Here's what U-Factor and SHGC actually mean for your Florida home—and your energy bill.

🌡️ U-Factor: Heat Flow (Winter Warmth)

What it measures: How well the window insulates. Lower numbers = better insulation.

0.20-0.30: Excellent (triple-pane, overkill for Florida)
0.30-0.40: Great (double-pane Low-E, ideal for Florida)
0.40-0.50: Good (standard double-pane)
Above 0.50: Poor (single-pane, outdated)

Florida reality: U-Factor matters less here than up north. We don't have harsh winters. Aim for 0.30-0.40 and move on.

☀️ SHGC: Solar Heat Gain (AC Bill Saver)

What it measures: How much solar heat passes through. Lower numbers = less heat enters = lower AC costs.

0.20-0.25: Excellent (Florida's sweet spot)
0.25-0.30: Very Good (still great for hot climates)
0.30-0.40: Acceptable (standard windows)
Above 0.40: Too High (your AC will hate you)

This is the number that matters most in Florida. Low SHGC = lower energy bills.

💡 The Florida Formula

U-Factor: 0.30-0.40 • SHGC: 0.20-0.30

This combination blocks heat from entering while providing adequate insulation. Expect to save 15-25% on cooling costs compared to standard windows.

🔍 What to Ask Contractors

"What's the exact U-Factor and SHGC of the windows you're quoting?"
"Are these Low-E coated? Which type of Low-E coating?" (Low-E² or Low-E³ is best for Florida)
"Does this meet Florida's Energy Star requirements?" (Should be U ≤ 0.40, SHGC ≤ 0.25)
"What's the warranty on the glass seal?" (Look for 10-20 years minimum)

🎯 How ProjectBids Simplifies This

Our AI comparison tool automatically highlights U-Factor and SHGC differences in every bid. You see which contractor is offering Energy Star certified windows versus standard glass—side by side, apples to apples.

Security Expert Guide

Door Security: Which Materials Stop Break-Ins?

A beautiful front door is worthless if a burglar can kick it in. Here's what actually provides security—and what's just marketing.

🏆 Material Rankings (Security Focus)

1. Steel Doors (24-Gauge or Thicker)

Best Overall Security • $800-$2,500

Kick-in resistance: Excellent. A 20-gauge steel door with reinforced frame can withstand 300+ pounds of force.
Durability: 30+ years with minimal maintenance.
Florida advantage: Won't warp in humidity, resists hurricane winds.
Weakness: Can dent from impact. Insist on polyurethane foam core for insulation.

2. Fiberglass Doors (High-Density)

Best for Coastal Areas • $1,200-$3,500

Kick-in resistance: Very good. High-density fiberglass rivals steel strength.
Weather resistance: Won't rust, rot, or corrode in salt air.
Aesthetics: Can mimic wood grain beautifully.
Cost: 20-40% more expensive than steel.

3. Solid Wood Doors (1.75" Thick Minimum)

Moderate Security, High Aesthetics • $1,500-$5,000+

Kick-in resistance: Good—if it's actual solid wood (not hollow core).
Florida problem: Warps, swells, and cracks in humidity. Requires annual maintenance.
Termite risk: Wood doors are food for termites in Florida's climate.

Verdict: Beautiful but high-maintenance. Only choose if you're committed to yearly sealing/painting.

❌ Avoid: Hollow Core & Cheap Composite

Poor Security • $200-$600

Security: A teenager can kick through these in one or two hits.
Insurance impact: Some insurers won't cover homes with hollow-core exterior doors.

Do not use these as exterior doors, period.

🔒 The Hardware Matters More Than the Door

Even a steel door is useless with cheap hardware. Insist on:

Grade 1 Deadbolt (ANSI/BHMA certified)
3-inch screws in the strike plate (not 3/4-inch)
Reinforced door frame with steel plates
Wide-angle peephole or video doorbell

🎯 How ProjectBids Protects Your Home

Our marketplace lets you compare door material, hardware specs, and installation details side-by-side. See exactly which contractors are offering Grade 1 deadbolts versus Grade 3—and the price difference.

Ready to Make Smarter Decisions?

Use this knowledge to evaluate bids confidently. Post your project and watch Florida's top pros compete.