Roofing Materials
Are All Architectural Shingles the Same?
No. Architectural shingles can look very similar from the street while differing in fastening technology, asphalt formulation, impact resistance, algae protection, construction, and price. Knowing what is actually included in the shingle can make it much easier to compare roofing estimates.
Architectural shingles are not all built the same. Price differences can reflect the nailing area, asphalt formulation, impact rating, thickness, sealant design, algae protection, appearance, and warranty structure. A lower-priced architectural shingle can still be a legitimate roofing product, while a higher-priced line may contain meaningful performance upgrades that are difficult to see from the ground.
In This Article
Start Here
Architectural Does Not Mean One Quality Level
Architectural shingles are also called dimensional or laminated shingles. Their layered construction creates the shadow lines and dimensional appearance that homeowners recognize on most newer roofs.
That describes the general type of shingle. It does not tell you every detail about how the product is made.
A manufacturer may offer several architectural shingles at different price levels. From the driveway, the products can look surprisingly similar.
The differences become clearer when you look at the nailing area, asphalt, reinforcement, impact testing, algae protection, thickness, sealant design, and warranty terms.
If you want a basic explanation of the shingle styles first, see our guide to 3-tab shingles vs. architectural shingles.
What You Are Paying For
Why Can Two Similar Looking Shingles Cost Different Amounts?
A higher-priced shingle is not necessarily charging more for a different color or a better-looking package.
Some product lines change important parts of the shingle itself.
A Simpler Way to Compare
Three Architectural Shingle Categories Homeowners Can Understand
Manufacturers do not all use the same names for their product levels. To make the differences easier to understand, we can group many popular architectural shingles into three broad categories.
These are homeowner-friendly categories, not official industry grades. Product availability and specifications can also change by region.
These shingles provide the dimensional architectural appearance most homeowners expect. They may use more conventional construction or offer fewer specialty performance features than higher product lines.
This category often adds features such as reinforced nailing areas, upgraded sealant systems, stronger impact ratings, improved algae protection, or other construction changes without moving completely into a specialty severe-weather shingle.
These shingles increasingly use features such as polymer-modified asphalt, Class 4 impact ratings, heavier construction, enhanced mats, or other technology aimed at higher performance.
Major Manufacturers
Examples of How Popular Architectural Shingle Lines Compare
The chart below is not intended to rank one manufacturer above another. It shows how several major brands offer different product levels within their own architectural shingle families.
Product lines, specifications, and regional availability can change. Always verify the exact product listed on your roofing estimate.
Some current standard architectural shingles already carry features that would have been considered upgrades in the past. These categories are meant to help compare product lines within a manufacturer's range, not label every lower-priced shingle as poor quality.
What Changes
The Upgrade Is Different From Brand to Brand
There is no single feature that separates every standard shingle from every performance shingle.
Each manufacturer takes a slightly different approach.
Owens Corning
Oakridge is a traditional laminated architectural shingle. Duration moves up by adding the SureNail reinforced fastening area. Duration FLEX keeps the reinforced nailing technology and adds SBS polymer-modified asphalt with Class 4 impact resistance.
GAF
Timberline NS is positioned as a more economical architectural option. Timberline HDZ adds features such as LayerLock technology and currently carries a Class 3 impact rating. Timberline UHDZ moves into Class 4 impact resistance and adds upgraded mat and algae-protection technology.
CertainTeed
Landmark already offers a strong feature package, including a Class 3 impact rating. Landmark PRO moves farther into CertainTeed's premium architectural range. ClimateFlex products use polymer-modified technology and can reach Class 4 impact resistance.
TAMKO
Heritage represents TAMKO's traditional architectural line. Titan XT adds reinforced AnchorLock technology and Class 3 impact performance. StormFighter FLEX combines reinforcement with polymer-modified construction and Class 4 impact resistance.
IKO
Cambridge is IKO's economical architectural option and currently carries a Class 3 impact rating. Dynasty adds the reinforced ArmourZone nailing surface. Nordic keeps that reinforcement and moves to polymer-modified asphalt with Class 4 impact resistance.
Atlas
Atlas offers traditional architectural products as well as the Pinnacle family. Pinnacle Pristine adds several impact, fastening, sealant, and algae-protection features. Pinnacle Impact adds polymer-modified asphalt and Class 4 impact resistance.
Malarkey
Malarkey is unusual because even Highlander AR uses its NEX polymer-modified asphalt technology. Vista AR moves to Class 4 impact resistance and greater published thickness and tear strength. Legacy Scotchgard moves farther again in construction and algae protection.
What Zenobi Uses
Where Owens Corning Duration Fits
Zenobi Roofing commonly installs Owens Corning Duration architectural shingles for residential roof replacements.
Duration is not the least expensive architectural shingle Owens Corning makes, and it is not the company's most expensive specialty shingle.
We consider it a performance architectural shingle.
Why the Reinforced Nailing Area Matters to Us
Duration uses Owens Corning's SureNail technology. A woven reinforcing fabric runs through the nailing area and creates a reinforced fastening zone.
That is a meaningful installation feature because the nails are what physically secure the shingle to the roof deck.
Duration also carries 130 mph limited wind warranty protection when the roof meets Owens Corning's installation and warranty requirements.
For homeowners who want a specialty impact-resistant option, Owens Corning also offers products such as Duration FLEX. Those products move into a different performance and pricing category.
You can see more about the roofing system we normally install on our roofing materials page.
Impact Resistance
What Do Class 3 and Class 4 Shingle Ratings Mean?
Impact ratings give homeowners another way to compare roofing products.
Class 4 represents a higher laboratory impact classification than Class 3.
Specialty shingles may achieve higher ratings through changes such as polymer-modified asphalt, reinforced mats, or other construction technology.
Class 4 Does Not Mean Hail Proof
This distinction is important.
Laboratory impact ratings do not guarantee that a roof will resist damage from every real hailstorm.
Hail size, wind, storm direction, roof age, temperature, and many other conditions can affect what happens during an actual storm.
Think of an impact rating as useful product information rather than a promise that hail damage can never occur.
Comparing Bids
Do Not Accept “Architectural Shingles” as the Entire Material Description
This is where the differences in shingle quality become important when homeowners compare roofing estimates.
One estimate may say only “lifetime architectural shingles.” Another may identify the manufacturer and exact product line.
Those estimates do not necessarily include the same shingle.
Our roofing estimate comparison guide explains the other parts of a roofing bid that homeowners should review.
The Bigger Picture
A Brand Name Alone Does Not Tell You the Quality of the Roof
Homeowners sometimes ask which shingle brand is best.
That question skips two important details.
First, manufacturers offer multiple product lines. Comparing one company's premium shingle to another company's economical shingle is not an equal comparison.
Second, the shingle is only one part of the roofing system.
Roof decking, ice and water protection, underlayment, flashing, ventilation, starter shingles, ridge cap, fasteners, and installation all matter.
The Exact Product Matters More Than the Logo
Instead of asking whether Owens Corning, GAF, CertainTeed, TAMKO, IKO, Atlas, or Malarkey is simply better, compare the specific products being proposed.
A good roofing estimate should make that easy to do.
The Bottom Line
Two Architectural Roofs Can Look Similar and Still Be Different
The dimensional appearance of an architectural shingle only tells part of the story.
Underneath the granules, manufacturers can change the asphalt, reinforcement, mat, sealant system, impact resistance, thickness, and other construction details.
That is one reason architectural shingle prices can vary even when two finished roofs look almost the same from the street.
The goal should not be to buy the most expensive shingle simply because it costs more.
The better approach is to understand which product you are buying, what features matter for your home, and how the entire roof system will be installed.
For more information about the materials Zenobi Roofing uses, visit our roofing materials page or learn more about what affects roof replacement cost in Lackawanna County.
FAQs
Architectural Shingle Questions
Are all architectural shingles the same quality?
No. Architectural shingles can differ in asphalt formulation, reinforcement, nailing areas, impact ratings, algae protection, thickness, sealant design, and warranty coverage even when their finished appearance looks similar.
Why does one architectural shingle cost more than another?
The higher price may reflect upgraded materials or technology such as a reinforced nailing area, polymer-modified asphalt, higher impact resistance, stronger algae protection, heavier construction, or different warranty options.
Does a more expensive shingle always mean a better roof?
No. A higher-priced shingle may include useful upgrades, but the roof still depends on proper decking, underlayment, flashing, ventilation, fastening, and installation. The entire roofing system should be compared.
What is a Class 4 impact-resistant shingle?
Class 4 is a high laboratory impact-resistance classification used for roofing products. It can help compare shingles, but it does not mean the roof is hail proof or guaranteed against damage from every storm.
What architectural shingle does Zenobi Roofing use?
Zenobi Roofing commonly installs Owens Corning Duration architectural shingles for residential roof replacements. Duration includes Owens Corning's SureNail reinforced nailing area and can qualify for 130 mph limited wind warranty protection when installation and warranty requirements are met.
Is Owens Corning Duration the most expensive Owens Corning shingle?
No. Duration sits between more economical architectural products and specialty products such as Duration FLEX. We consider Duration a performance architectural shingle rather than a basic or specialty severe-weather shingle.
What should a roofing estimate say about the shingles?
A roofing estimate should identify the manufacturer and exact shingle line rather than simply saying architectural shingles. It should also explain the other roofing components, installation scope, and warranty information included with the project.
Ready to Talk About Your Roof?
Contact Zenobi Roofing Inc. for roof replacement, roof repair, storm damage inspections, and gutter services throughout Archbald, Scranton, Clarks Summit, the Mid Valley, and surrounding NEPA communities.