Homeowner's Guide
Everything You Need to Know Before Replacing Your Roof
No sales pitch. No jargon. Just the straight facts so you can make a confident, informed decision about one of the biggest investments in your home.
500+
Roofs Installed
5.0 ★
Google Rating
15% Fee
vs. 40-50% GC Markup
1-3 Days
Install Time
Section 1
Signs You Need a New Roof
Some are obvious, some aren't. Here's how to tell when repairs aren't enough anymore and a full replacement makes more sense.
Act Now
Active Leaks or Water Stains
Water stains on your ceiling or walls mean water is already getting past your roof system. By the time you see it inside, the damage to decking and framing may already be spreading. Every rain event makes it worse.
Act Now
Missing or Blown-Off Shingles
Exposed areas leave your decking and underlayment vulnerable to rain, wind-driven moisture, and UV damage. If a storm took shingles off, more will follow — the seal is compromised.
Plan Soon
Curling, Buckling, or Cracking Shingles
Shingles curl when the asphalt dries out and loses flexibility. This means they've exceeded their useful life and are no longer creating a watertight seal. A repair won't fix systemic aging.
Plan Soon
Granule Loss in Gutters
Those dark, sand-like particles in your gutters are the protective granules from your shingles. They block UV rays and resist impact. Once they're gone, the shingle degrades rapidly — typically within 1-3 years.
Plan Soon
Roof is 20+ Years Old
Most architectural shingles carry a 25-30 year rated lifespan, but real-world performance in high-heat or high-wind climates often falls short. If you're past 20 years, it's time for a professional inspection.
Monitor
Daylight Through the Attic
If you can see daylight through your roof boards from the attic, that's not just a shingle problem — there's likely decking damage. This means water, pests, and outside air are all getting in.
Monitor
Sagging Roof Deck
A visible sag or dip means the decking (plywood beneath your shingles) has been compromised by moisture. This is structural — it won't get better on its own and will get progressively worse.
Monitor
Rising Energy Bills
A failing roof lets conditioned air escape and outside air in. If your energy bills are climbing without explanation, poor roof ventilation and insulation breakdown could be the culprit.
Section 2
Anatomy of a Roof
Your roof is more than just shingles — it's a complete system of components working together to protect your home. Here's what each part does and why it matters.
1
Roof Ridge
The roof ridge, or ridge of a roof, is the horizontal line running the length of the roof where the two roof planes meet. This intersection creates the highest point on a roof, sometimes referred to as the peak. Hip and ridge shingles are specifically designed for this part of a roof.
2
Ridge Vent
A ridge vent is an exhaust vent that runs horizontally along the peak of the roof allowing warm, humid air to escape from the attic. Use our ventilation calculator to calculate your attic ventilation requirements and determine how much exhaust ventilation you would need to properly ventilate your roof and attic.
3
Flashing
Flashing is a metal material installed at joint openings, around chimneys, and any dormer windows or skylights to help prevent water intrusion. You may recognize flashing as metal stair steps alongside a chimney or side walls on a roof. *Not shown in diagram
4
Hip
The hip on a roof is the intersection of two roof planes that meet to form a sloping ridge running from the peak to the eave. Hip and ridge shingles are specifically designed for this part of a roof.
5
Roof Deck
The roof deck is the structural foundation base for the roof system and is usually made of wood or plywood.
6
Roofing Underlayment
Roofing underlayment is a layer of material, usually synthetic or felt, that adds extra protection on top of the roof deck and under the shingles. Synthetic underlayment helps repel moisture and provides protection against water infiltration. Synthetic underlayment is becoming a popular material choice over felt due to proven water-resistance performance and long-lasting durability.
7
Roof Valley
The roof valley is the V-shaped intersection between two sloping roofs joining at an angle to provide water runoff.
8
Laminated Architectural Shingles
Laminated architectural asphalt shingles contain more than one layer of tabs to add dimension, performance and durability to a roof. Architectural shingles are sometimes referred to as three-dimensional shingles or laminated shingles. The opposite of architectural shingles are three-tab shingles, which are produced as a single layer of tabs and appear flat or without the dimension of a laminated shingle.
9
Roof Gable
A roof gable is the triangular section of the outer wall at the peak of the roof between a sloping roof and eave. A roof gable is sometimes referred to as a rake.
10
Metal Drip Edge
Metal drip edge is a narrow strip of noncorrosive metal used at the rake and eave to help manage dripping water by facilitating water runoff to protect the underlying section of a wall.
11
Dormer
A dormer is a raised section of the roof. Dormers commonly contain a window that projects vertically through the slope in the roof. *Not shown in diagram
12
Ice and Water Barrier
An ice and water barrier is a self-adhered waterproofing material installed along eaves, valleys, side walls, and other sensitive areas to protect against ice damage and wind-driven rain.
13
Eave
An eave is the lower border of the roof that overhangs the wall usually located in the first three feet of a roof.
14
Undereave Vent
Undereave vents are intake vents located under the eaves of the roof that help draw cool dry air into the attic. Again, you can use our ventilation calculator to calculate your attic ventilation requirements and determine how much intake ventilation you would need to properly ventilate your roof and attic.
Now that you know what's on your roof, you'll be equipped to have an informed conversation with any roofing contractor — and spot the ones cutting corners.
Get Your Instant Quote →
Section 3
Roofing Materials Compared
Not all shingles are created equal. Here's an honest breakdown of the most common options — what they cost, how long they last, and who they're best for.
Architectural Shingles
The industry standard — and what we recommend for most homeowners
25-30 yrs
Realistic Lifespan
130 mph
Wind Rating
$350-$450
Per Square Installed
Class A
Fire Rating
Advantages
- Best value for price-to-performance ratio
- Dimensional look adds curb appeal
- Wide range of colors and styles
- Manufacturer lifetime warranty available
- Every roofing crew knows how to install them
Considerations
- Not as durable as metal in extreme hail
- Lifespan shortened in high-heat climates
- Heavier than 3-tab (check roof structure)
3-Tab Shingles
The budget option — lower cost, but you get what you pay for
15-20 yrs
Realistic Lifespan
60-70 mph
Wind Rating
$250-$350
Per Square Installed
Class A
Fire Rating
Advantages
- Lowest upfront cost
- Lighter weight — works on any structure
- Quick installation
- Good option for rental properties or short-term holds
Considerations
- Flat appearance — no dimensional depth
- Significantly lower wind resistance
- Shorter lifespan means replacing sooner
- Many manufacturers are phasing them out
- Can reduce home resale value vs. architectural
Designer / Luxury Shingles
Premium aesthetics with the longest shingle warranties available
30-50 yrs
Realistic Lifespan
130+ mph
Wind Rating
$550-$800
Per Square Installed
Class 4
Impact Rating (select)
Advantages
- Mimics slate, cedar, or tile at a fraction of the weight
- Thickest, most durable asphalt option
- Best manufacturer warranties (lifetime non-prorated)
- Major curb appeal — adds to home value
- Impact-resistant options can lower insurance premiums
Considerations
- Significantly higher material cost
- Heavier — may require structural assessment
- Fewer color/style options than architectural
- Cost difference may not fully recoup at resale
Standing Seam Metal
The longest-lasting option — built for durability and energy efficiency
40-70 yrs
Realistic Lifespan
140+ mph
Wind Rating
$800-$1,400
Per Square Installed
Class A
Fire Rating
Advantages
- Longest lifespan of any residential roofing
- Reflects solar heat — lowers cooling costs 10-25%
- Virtually maintenance-free
- Excellent in high-wind and snow regions
- 100% recyclable at end of life
Considerations
- Highest upfront cost (2-3x shingles)
- Requires specialized installation crews
- Can dent from large hail
- Rain noise (mitigated with proper underlayment)
- Limited color selection vs. shingles
Section 4
Get Your Exact Price →
What a Roof Replacement Actually Costs
The price depends on your roof size, material choice, and who you hire. Here's a transparent breakdown so you know exactly where your money goes.
40-Square Roof — Architectural Shingles
You Save $3,300
Same crews. Same materials. Same warranties. We just charge 15% instead of the 40-50% markup traditional contractors add. Plus, financing is available if you'd prefer monthly payments.
What Drives the Price Up or Down
Every roof is different. These are the factors that affect your final number.
Roof Size
Measured in "squares" (1 square = 100 sq ft). A 2,000 sq ft home is roughly 25-35 squares depending on pitch and overhangs.
Roof Pitch
Steeper roofs require more safety equipment, slower work, and more material. A 12/12 pitch costs significantly more than a 4/12.
Decking Condition
Traditional contractors charge $75-$125 per sheet to replace rotten decking. DirectCrews charges just $60/sheet. You won't know the full extent until the old shingles come off.
Complexity
Valleys, dormers, skylights, chimneys, and pipe penetrations all add labor time and flashing material.
Tear-Off Layers
Removing an existing layer costs more. Two layers? Even more. Code limits most areas to 2 layers max before a full tear-off is mandatory.
Location & Permits
Permit costs, code requirements, and regional labor rates all vary. Coastal areas and high-wind zones may require upgraded materials.
Section 5
The Middleman Problem (And How DirectCrews Solves It)
Most roofing companies are general contractors. They don't install your roof — they hire a crew to do it, then charge you 40-50% on top. You're paying for their office, their sales team, their truck wraps, and their profit margin. DirectCrews eliminates that entire layer.
Traditional GC Model
Materials
$6,000
Labor (crew)
$5,200
GC Markup
$6,200
Permits & Dump
$1,000
Total
$18,400
VS
DirectCrews Model
Materials
$6,000
Labor (crew)
$5,200
DC Fee (15%)
$2,900
Permits & Dump
$1,000
Total
$15,100
Section 6
The Process, Start to Finish
No surprises. Here's exactly what happens from your first click to your finished roof.
1
Get Your Instant Quote Online
5 minutes
Use our Instant Quote Tool to select your roof size, pitch, shingle type, and color. You'll get a transparent price breakdown instantly — no waiting for a salesperson to call you back.
2
Free Roof Inspection
Within 48 hours
We send a certified crew member to inspect your roof in person. They'll check decking condition, measure accurately, document any damage, and confirm your online estimate. No pressure, no obligation.
3
Finalize Your Scope & Sign
Same day as inspection
We'll walk you through the inspection findings, finalize the scope of work, and lock in your price. You'll see exactly what's included — materials, labor, warranties, and permits. Sign digitally when you're ready.
4
Material Delivery
3-7 days before install
Materials are ordered direct from the manufacturer and delivered to your home. You'll see the brand-name shingles, underlayment, and accessories stacked on your driveway — exactly what we promised.
5
Installation Day
1-3 days
The crew arrives early, sets up tarps and protection around your landscaping, tears off the old roof, inspects and replaces any bad decking, installs every layer of the new system, and does a full magnetic nail sweep. Most jobs are done in a single day.
6
Final Inspection & Warranty
Within 24 hours of completion
We do a final quality check, walk the roof, photograph everything, and register your manufacturer's warranty. You'll receive your 5-year workmanship warranty from DirectCrews and your lifetime manufacturer's warranty documentation.
Section 7
Your Warranty Coverage
You get two layers of protection — one from DirectCrews on the installation, and one from the manufacturer on the materials.
Workmanship Warranty
5 Years
Covers the quality of installation by DirectCrews. If anything fails due to how the roof was installed, we come back and fix it at no cost to you.
- Leaks caused by installation error
- Improperly sealed flashing
- Lifted or misaligned shingles
- Ventilation issues from install
- No deductible, no service call fee
Manufacturer's Warranty
Lifetime
Covers defects in the roofing materials themselves. If a shingle fails due to a manufacturing defect, the manufacturer replaces it.
- Premature cracking or splitting
- Granule loss beyond normal wear
- Manufacturing defects in material
- Wind blow-off within rated speed
- Coverage varies by manufacturer and product tier
Section 8
10 Questions to Ask Any Roofing Company
Before you sign anything, ask these. A legitimate roofer will answer every one without hesitation. If they dodge any of them, walk away.
"Can I see your contractor's license and insurance certificate?"
Both should be current. Ask for a Certificate of Insurance (COI) naming you as additionally insured. If they can't produce these within 24 hours, they're not legitimate.
"Does my town require a permit for a roof replacement?"
Most cities and towns in NJ don't actually require a permit for a roof replacement — but that varies by municipality. This is something your roofing contractor should confirm and cover. If a permit is needed, a legitimate company handles the filing and inspection for you.
"What's included in the price — line by line?"
Get a written scope of work that lists: tear-off, underlayment type, ice & water shield locations, drip edge, starter strip, shingle brand/model, ridge vent, flashing, and cleanup. Vague estimates hide upcharges.
"Who is actually doing the work on my roof?"
Many GCs subcontract to crews you'll never meet. Ask if the company uses W-2 employees or subs — and whether the crew has installed this specific shingle before.
"What happens if you find rotten decking?"
Get the per-sheet replacement cost in writing before work starts. Traditional contractors charge $75-$125/sheet — DirectCrews charges $60/sheet. Some companies use this as a surprise upcharge on install day.
"What warranty do I get — in writing?"
Ask for both the workmanship warranty (from the roofer) and the manufacturer warranty (from the shingle maker). Get the terms in writing. Verbal warranties are worthless.
"How do you handle cleanup and nail sweeping?"
A professional crew uses tarps around the house, runs a magnetic nail sweep on the lawn and driveway, and leaves your property clean. Ask — it reveals a lot about their standards.
"Can I see photos from a recent job — not just reviews?"
Reviews can be gamed. Actual job photos showing underlayment installation, flashing details, and finished work tell you whether they do quality work or rush through jobs.
"What's the payment schedule?"
Never pay 100% upfront. A reasonable structure is either 50% upfront and 50% on completion, or 30% upfront, 30% on day of install, and 30% on completion. Walk away from anyone demanding full payment before work starts.
"What happens if I'm not satisfied with the work?"
A confident company has a clear resolution process. Ask about their complaint procedure, how quickly they respond to warranty claims, and whether they'll come back for punch-list items at no charge.
Common Questions
Frequently Asked Questions
Straight answers to the questions homeowners ask most.
It depends on size, materials, and complexity, but most residential roof replacements fall between $8,000 and $25,000. With DirectCrews, you pay significantly less because we charge a 15% coordination fee instead of the 40-50% markup traditional general contractors add. Same crews, same materials, same warranties — thousands less. Financing is also available if you'd prefer affordable monthly payments. Use our Instant Quote Tool to get your exact price in 5 minutes.
Most roofs are completed in 1-3 days. A simple ranch-style home with a walkable pitch can often be done in a single day. Larger homes, steep roofs, or complex layouts (lots of valleys, dormers, skylights) may take 2-3 days. Weather is the only wildcard.
Yes. Most homeowners stay home during installation. It's loud — we won't sugarcoat that — but it's safe and there's no need to leave. We do recommend keeping pets inside and moving cars out of the driveway to avoid any debris.
We monitor weather forecasts and won't start a tear-off if rain is likely. If unexpected weather hits mid-job, the crew immediately tarps the exposed areas to prevent any water intrusion. Synthetic underlayment also acts as a temporary waterproof barrier while shingles are being installed.
If the damage is isolated — a few missing shingles from a storm, a single leak around a pipe boot — a repair may be all you need. But if you're seeing widespread granule loss, curling across multiple areas, or your roof is 20+ years old, repairs are just delaying the inevitable and costing you more in the long run.
No. The quality is identical. We use the same brand-name materials (GAF, Owens Corning, CertainTeed) and the same experienced crews that general contractors use. The difference is our fee: we charge 15% to coordinate and guarantee the project, compared to the 40-50% markup a GC charges. Same roof, same warranty, thousands less.
Yes. We offer flexible financing options so you can get the roof you need now and pay over time. Ask about our financing plans when you speak with your project coordinator.
Consistently, yes. According to industry data, a new roof recovers 60-70% of its cost at resale. But the bigger impact is on saleability — homes with visibly old or damaged roofs sit on the market longer, attract lower offers, and often trigger buyer inspection red flags that can kill deals.
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