Installing laminated asphalt roof shingles means matching the underlayment, nails, and nearby fasteners to the roof structure and decking. The eight products below are installation accessories rather than shingle panels, so they’re worth examining as a practical support kit for your next roofing project.
A residential re-roof can turn into a maze of boxes, loose nails, and mismatched fasteners. You need shingles anchored with roofing nails, a suitable underlayment below them, and separate screws for any exterior or interior work that comes up along the way.
This roundup covers those supporting materials, including the exact sizes and intended substrates for each option. The list concentrates on the pieces most likely to appear in a shingle installation, from underlayment and roofing nails to exterior framing screws. They are not shingle panels themselves, and each product serves a distinct part of the job.
A Side-By-Side Look
Grip-Rite Exterior Screws #9 x 2 Inch Gray, PTN2S1
Grip-Rite Electro-Galvanized Roofing Nails 1-1/2 Inch
Grip-Rite SL154250LWE Synthetic Roofing Underlayment
Grip-Rite 2DWS1 #6 x 2 Inch Fine Thread Drywall Screw
Grip-Rite DeckForce Composite Deck Screws #9 x 2-1/2 Inch
Grip-Rite 3GCS10BK #8 x 3 Inch Gold Construction Screw
Grip-Rite 3DWS1 #8 x 3 Inch Fine Thread Drywall Screw
Grip-Rite 1CDWS1 #6 x 1 Inch Coarse Thread Drywall Screw
A Breakdown Of The Leading Choices
Exterior framing calls for a screw that can enter lumber cleanly and resist exposure to changing weather. The PTN2S1 combines a sharp point, coarse thread, and bugle head in a #9 by 2-inch format, making it a practical companion to a roofing project that includes decks, fascia, or exterior repairs.
Unlike the dedicated roofing nails in the Grip-Rite 112EGRFG1, this screw is built for screw-driving and wood attachment rather than driven through shingles. For weekend renovators working with treated lumber, that distinction makes the coating, thread pattern, and countersinking profile more important than the nail-style format.
Points In Its Favor
- PrimeGuard coating adds corrosion protection for exposed exterior lumber.
- The sharp point supports quick entry into wood.
- Coarse threads provide positive engagement in treated and untreated lumber.
- The bugle head settles below the surface for a neat finish.
Trade Offs
- These are general exterior screws, not fasteners intended specifically for securing shingle panels.
- The 2-inch length needs to suit the combined thickness of the materials being joined.
Feature Snapshot
Right Fit For
Home renovators fastening exterior wood components, deck framing, or treated lumber benefit most from this exterior-focused screw.
Consider Something Else When
For the actual shingle layer, Grip-Rite Electro-Galvanized Roofing Nails 1-1/2 Inch provide a more directly matched fastening option.
Roofing nails have a different job from deck screws because they pass through the roofing assembly and secure it to the deck. This 1-1/2-inch pack is listed for asphalt shingles, insulation board, and felt, giving you a dedicated option for the shingle layer rather than a general-purpose exterior fastener.
The steel construction and electro-galvanized finish address the moisture exposure associated with roofing work. Compared with the Grip-Rite PTN2S1 exterior screw, the smooth shank, sharp diamond point, and flat head place this product squarely within roofing installation, although the 1-pound pack suits smaller jobs particularly well.
Key Advantages
- Designed for asphalt shingles and other common roofing materials.
- Electro-galvanized steel provides corrosion resistance.
- The sharp diamond point enters wood readily.
- A smooth shank supports consistent driving through roofing materials.
Small Caveats
- The one-pound format may require replenishment during a large roof installation.
Quick Facts
Who It Suits Best
Installers handling asphalt shingles, roofing felt, or insulation board get the most direct benefit from these purpose-specific nails.
A Better Fit Elsewhere
Grip-Rite SL154250LWE Synthetic Roofing Underlayment is the better fit for the protective layer beneath a shingle installation.
Underlayment is the layer between the roof deck and the shingles, and the SL154250LWE covers 1,000 square feet in a 48-inch-wide roll. That scale makes it attractive for full-roof coverage or a substantial repair, where many small pieces would add unnecessary handling and material waste.
Unlike the felt referenced in the roofing nail listing, this material uses woven polypropylene. It provides a temporary cover and secondary protection against water, while its UV treatment is listed for up to 180 days. In our view, that exposure limit makes project timing especially important during a lengthy renovation.
The Value In It
- One roll covers 1,000 square feet, reducing piece count.
- Woven polypropylene provides a tough secondary roofing layer.
- The material is UV treated for up to 180 days.
- A 48-inch width suits broader roof sections efficiently.
Practical Considerations
- The 180-day UV exposure period requires attention to installation timing.
- The large roll needs a practical storage and handling plan.
- Underlayment does not replace the final shingle covering.
Made For
Renovators covering a full roof or creating a substantial temporary weather barrier benefit from the roll’s generous dimensions.
Not Your Match When
Small repair projects favor Grip-Rite Electro-Galvanized Roofing Nails 1-1/2 Inch and a smaller amount of underlayment.
Fine-thread screws make more sense when drywall is attached to light gauge steel, where the thread pattern is designed for the thinner framing. This 2DWS1 combines that configuration with a #2 Phillips bugle head and phosphate coating, giving renovation crews a focused fastener for steel-backed drywall work.
Following the synthetic underlayment, this product shifts from the exterior roof assembly to an interior finishing task. Its phosphate coating is intended to improve paint and joint-compound adhesion, while the bugle head is designed to settle neatly into the gypsum board surface.
What Helps Most
- Fine threads suit light gauge steel studs.
- The phosphate coating supports paint and mud adhesion.
- The bugle head creates a flush appearance in drywall.
Worth Noting
- Fine threads are not the natural match for conventional wood studs.
- The 2-inch length must suit the drywall and framing combination.
Core Details
Best Suited To
Finishers working with drywall over light gauge steel studs get the most suitable thread pattern and head profile.
Another Choice May Suit
For wood-framed interiors, Grip-Rite 1CDWS1 #6 x 1 Inch Coarse Thread Drywall Screw is the more direct option.
Composite decking needs a different screw from solid lumber because the board material is less forgiving around fasteners. DeckForce uses a T-17 saw tip and clear-out threads designed to enter PVC and composite material, while the 2-1/2-inch length gives the screw substantial reach into the supporting structure.
Compared with the Grip-Rite PTN2S1 exterior screw, this model narrows the application to composite deck surfaces and adds a nano coating for corrosion resistance. That specialization makes it useful beside a roofing project when a patio or landing also needs fastening, though it is not a replacement for roofing nails.
Strong Points
- Designed specifically for PVC and composite deck boards.
- The T-17 saw tip supports entry into composite material.
- Clear-out threads reduce material buildup around the screw.
- PrimeGuard nano coating adds outdoor corrosion protection.
Things To Consider
- The specialized design does not make it a general roofing fastener.
- The 2-1/2-inch length must match the board and framing thickness.
Who Will Love This
Deck renovators working with PVC or composite boards benefit from the saw tip and clear-out thread design.
Look Elsewhere When
Grip-Rite Electro-Galvanized Roofing Nails 1-1/2 Inch make more sense for securing asphalt shingles directly.
Long construction screws come in handy when a repair needs to reach through one board into framing below. The 3GCS10BK is a #8 by 3-inch T25 Star Drive screw, while its dual flat head with nibs is designed to settle cleanly into wood and leave a level surface.
The 10-pound bucket favors sustained workshop or construction work rather than a single household repair. Compared with the 1-pound exterior and drywall boxes, the larger container reduces restocking, although the screw is intended for general wood construction rather than roofing or drywall attachment.
Features That Help
- The 3-inch length reaches through substantial wood assemblies.
- A T25 Star Drive supports the driving process.
- The dual flat head settles flush into wood.
- The 10-pound bucket suits frequent project use.
Points To Note
- The large bucket is more than many small jobs need.
- This wood screw does not replace dedicated shingle nails.
Technical Highlights
The Right Fit
Woodworkers and builders handling repetitive framing tasks get a useful combination of length, head design, and container size.
Where Another Pick Suits Better
Grip-Rite 2DWS1 #6 x 2 Inch Fine Thread Drywall Screw fits steel-framed drywall work that this construction screw does not target.
The 3DWS1 extends the light-gauge-steel approach of the 2DWS1 with a longer #8 by 3-inch format. That additional length can suit a thicker drywall-and-framing assembly, so the screw becomes more relevant on substantial interior partitions than on thin, straightforward panels.
Its fine thread remains the key feature for steel studs, while the phosphate coating supports paint and joint-compound adhesion. Compared with the 3GCS10BK construction screw, this option is specialized for drywall rather than general wood framing, and it comes in a smaller one-pound box.
Strengths Worth Knowing
- Fine threads are designed for light gauge steel studs.
- The phosphate coating improves finish adhesion.
Minor Gripes
- The fine thread is unsuitable for a straightforward wood-stud installation.
Built With In Mind
Commercial finishers handling longer screws through drywall into steel framing get a purpose-matched configuration.
Swap It Out When
Grip-Rite 1CDWS1 #6 x 1 Inch Coarse Thread Drywall Screw is the better fit for standard drywall on wood studs.
Most residential drywall work starts with wood studs, and the 1CDWS1 follows that familiar pattern with a coarse thread and sharp point. Its #6 by 1-inch format is intended for gypsum board attached to wood framing, while the #2 Phillips bugle head helps the screw sit neatly below the board surface.
This option is much more specialized than the Grip-Rite 3GCS10BK construction screw, but that focus makes it easier to select for a standard drywall repair. The one-pound box also keeps the purchase proportional to household use rather than a large construction schedule.
Positive Takeaways
- Coarse threads grip wood studs effectively.
- The sharp point enters gypsum board cleanly.
- The bugle head supports a neat countersunk finish.
- The compact box suits household drywall work.
Factors To Consider
- This screw is intended for wood studs rather than steel framing.
- The 1-inch length suits standard drywall assemblies.
- Phosphate coating favors paint and joint-compound adhesion.
- Longer or thicker assemblies require a different length.
Key Product Details
Whose Shelf It Belongs On
Homeowners and finishers handling routine drywall panels on wood framing get a straightforward, purpose-built fastener.
Reach For A Different Pick When
Grip-Rite 2DWS1 #6 x 2 Inch Fine Thread Drywall Screw suits installations where drywall attaches to light gauge steel.
Matching Fasteners And Underlayment To The Roof
A laminated asphalt shingle installation depends on a compatible system beneath the visible roof covering. Start with the decking condition, underlayment requirements, shingle fastening method, and the fasteners used for any adjacent exterior work. A product that performs well in one assembly may be wrong in another.
Match The Fastener To Its Substrate
Roofing nails are intended to pass through shingles and other roofing materials before entering the wood deck. Exterior screws serve a different role, such as attaching framing or trim, while drywall screws are designed for gypsum board. The thread pattern matters: coarse threads suit wood, whereas fine threads are intended here for light gauge steel.
Check Length Against Material Thickness
Length cannot be chosen from the diameter alone. Account for the shingle, underlayment, deck thickness, and any layers being joined. The 1-1/2-inch roofing nails, 1-inch drywall screws, 2-inch exterior screws, and longer construction screws each occupy a different thickness range.
Account For Coverage And Project Timing
A 48-inch-wide synthetic underlayment roll covering 1,000 square feet reduces handling for a substantial roof. Its stated 180-day UV exposure period also makes installation timing relevant. Smaller repairs may require less material and a simpler storage arrangement.
Separate Roofing From Nearby Projects
Composite deck screws, steel-stud drywall screws, and wood-framed drywall screws each solve a different attachment problem. Buying a mixed package before the job is planned can leave you with plenty of fasteners and the wrong type for the material. Inventory by project rather than by brand.
Practical Lessons Before You Order
Common Shopping Slip Ups
The easiest mistake is treating every fastener as interchangeable despite differences in length, thread, coating, and head style. Another is underestimating underlayment coverage or choosing a large roll for a small repair. Check the roof assembly and nearby materials before ordering.
What The Higher Tier Buys
Higher-grade laminated shingles may offer greater visual depth, broader color choices, or enhanced wind resistance features. Those benefits matter most on prominent roofs with complex geometry. A simple covered structure with a modest pitch may place more weight on underlayment quality, fastener compatibility, and installation workmanship.
Frequently Asked Questions
Are any of these products laminated asphalt roof shingles?
No. These are supporting materials such as roofing nails, underlayment, exterior screws, composite deck screws, and drywall screws rather than shingle panels.
Which product directly secures asphalt shingles?
Grip-Rite Electro-Galvanized Roofing Nails 1-1/2 Inch are the only choice in this list specifically listed for asphalt shingles, insulation board, and felt.
What goes beneath laminated asphalt roof shingles?
Synthetic roofing underlayment provides a temporary cover and secondary water-shedding layer beneath the shingles. Its installation must complement the roofing system and planned exposure period.
Which drywall screw works with wood studs?
Grip-Rite 1CDWS1 #6 x 1 Inch Coarse Thread Drywall Screw has a coarse thread designed to grip wood framing. Fine-thread options in the list are intended for light gauge steel.
Can exterior screws be used for roofing nails?
No. Exterior screws and roofing nails have different heads, shafts, and installation roles. Use the listed roofing nails for the shingle layer and exterior screws only for compatible wood connections.
Final Verdict
Start with Grip-Rite Electro-Galvanized Roofing Nails 1-1/2 Inch for the shingle layer and SL154250LWE Synthetic Roofing Underlayment for broader roof coverage. The remaining products are useful only when your project also includes exterior lumber, composite decking, steel-framed drywall, or wood-framed drywall. Matching each accessory to its substrate keeps the job straightforward and avoids collecting fasteners that never fit the work.