Demonstration site
Quality Roofing
EST. 1998 · LICENSED & BONDED
Service 01 / 06 · Residential

Architectural shingle. Designer composite. Engineered to the deck.

From a 1,800-sq-ft bungalow to a 14,000-sq-ft estate, every residential install begins with a structural deck inspection and a manufacturer-approved system specification.

See shingle lines
Residential roof
CASE-0421 · FriscoGAF Timberline HDZ
18°F
attic temperature reduction
1:300
NFA ratio engineered
50%
longer shingle life
A+
BBB accredited
R 01 · Shingle library

Five lines. One installation standard.

We install only manufacturer-platinum lines — no value tier, no contractor-grade. Pick the look; we hold the spec.

HDZ · Spec detail

GAF Timberline HDZ

Best-selling architectural shingle in North America. StainGuard Plus algae warranty.

Warranty
50 yr non-prorated
Wind
130 mph LayerLock
Tier
$$
View full spec page
What's in this option
  • LayerLock nailing zone — 99.9% nail accuracy in the strip
  • WindProven™ limited wind warranty with no max wind speed
  • StainGuard Plus algae protection — 25-year coverage
  • Class A fire rating, 11 SBS-modified asphalt colorways
Shingle assembly
Six-layer assembly · Deck → Ridge
R 02 · The assembly

Six layers between you and the weather.

01

Deck

7/16" OSB or 1/2" plywood inspected; rotten sheathing replaced at cost.

02

Underlayment

Synthetic high-temp underlayment, six-nail pattern, 4" overlap.

03

Ice & water

Self-adhered membrane at eaves, valleys, penetrations, and chimney.

04

Flashing

Pre-bent step flashing at walls. Color-matched aluminum or copper at penetrations.

05

Field shingle

Six-nail pattern, hand-sealed in cold weather. LayerLock or SureNail engagement verified.

06

Ridge & vent

Continuous ridge vent paired with soffit intake. Hand-cut hip & ridge caps.

R 03 · Case file CASE-0421

EF-2 hail. Restored in eleven days.

System
GAF Timberline HDZ
Sq ft
6,840
Crew days
11
Warranty
50 yr NDL
After
Before
Before
After
Drag to comparePhoto log · 184 frames
R 04 · Typical timeline

Fifteen days. Inspection to warranty.

Day 0
Inspection + drone scan
Day 2
Fixed-price proposal
Day 7
Color & material selection
Day 14
Tear-off & dry-in
Day 15
Final flyover + warranty
R 05 · Warranty

Lifetime workmanship. Transferable.

  • Up to 50 yr non-prorated material warranty
  • Lifetime Quality Roofing workmanship
  • Notarized and filed with the property
  • Transfers in full to the next owner
  • Manufacturer registered within 30 days

Full warranty document attached to every proposal. Reviewed line-by-line with the homeowner at signing.

R 06 · FAQ

Asked often. Answered plainly.

R 06 · Options under this service

Pick the shingle line.

Architectural, designer-luxury, impact-rated, and composite slate — each line is documented as its own option page with full specs, warranty, and use cases.

Architectural Asphalt Shingle
R-01

Architectural Asphalt Shingle

GAF Timberline HDZ · the workhorse spec.

The best-selling architectural shingle in North America, installed to GAF's Golden Pledge spec. LayerLock nailing zone, StainGuard Plus algae warranty, and a 130 mph wind warranty out of the box.

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Designer Luxury Shingle
R-02

Designer Luxury Shingle

GAF Glenwood & CertainTeed Presidential TL.

Triple-laminate, sculpted-profile shingles that mimic hand-split shake and natural slate at a fraction of the weight and cost. Specified for executive homes and historic-district replacements.

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Impact-Rated Shingle
R-03

Impact-Rated Shingle

Class 4 hail. Insurance premium credit.

Owens Corning Duration STORM, Malarkey Vista AR, and GAF Armorshield II. Class 4 UL 2218 impact rating, eligible for insurance premium credits of 5–28% in most Texas counties.

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Composite Slate Shingle
R-04

Composite Slate Shingle

DaVinci Multi-Width · ¼ the weight of stone.

Engineered polymer slate with the chiaroscuro of hand-cut Vermont, at one-quarter the weight and one-third the cost. Class 4 impact, Class A fire, 50-year limited warranty.

Explore option
Next service · 02 / 06
Standing-Seam Metal
24-gauge Galvalume, mechanically locked. 50-year finish.