CertainTeed's Grand Manor® UL 2218 Class 4 Impact Resistant and Algae Resistant shingles are a premium roofing option designed to replicate the look of natural slate. With a heavy weight and a broad, random tab design, these shingles provide an authentic slate appearance with the added durability and convenience of asphalt. These shingles feature a Class A fire resistance rating, the highest rating available, according to Underwriters Laboratories, making them an excellent choice for homeowners concerned about fire safety.
Key Features
Authentic slate appearance
Class A fire resistance
StreakFighter® algae resistance
Limited Lifetime Warranty
Wind warranty upgrade to 130 mph available
Available Colors
9 options
Selected color
Black Pearl
Grand Manor: The ADC Roofing Deep Dive
CertainTeed Grand Manor® shingles offer the authentic aesthetic of natural slate without the inherent weight and installation complexities. These are heavy-duty asphalt shingles, engineered for durability and visual impact, suitable for discerning property owners. The broad, random tab design is crucial to achieving that genuine slate appearance, providing a sophisticated and timeless look that enhances curb appeal substantially. Beyond aesthetics, the construction of Grand Manor shingles prioritizes robust performance.
Key to their performance is the UL 2218 Class 4 Impact Resistant rating, the highest classification for impact resistance available. This is a critical feature, particularly for properties in regions prone to severe weather, offering enhanced protection against hail damage. Coupled with a Class A fire resistance rating, these shingles provide a comprehensive safety profile for the home. The StreakFighter® algae-resistance warranty helps maintain the roof's appearance over time, preventing common discoloration issues.
Durability extends to wind performance, with a standard 15-year 110 mph wind-resistance warranty. For properties in areas with elevated wind concerns, an upgrade to 130 mph is available, providing an additional layer of security. The lifetime limited transferable warranty for residential applications underscores CertainTeed's confidence in the product's longevity, offering peace of mind for homeowners. For commercial or multi-family properties, a robust 50-year limited transferable warranty applies.
ADC Roofing’s experience with Grand Manor installations confirms their performance benefits. The combination of high-end aesthetics, premium impact resistance, and strong warranties makes Grand Manor a top-tier selection for those seeking both uncompromised beauty and protection. This product delivers a significant upgrade in both visual appeal and structural resilience, a valuable investment for any property.
Why Grand Manor Fits DFW Roofs
The Class 4 Impact Resistance is highly beneficial for DFW, given our frequent hail storms from March to June. HOA approval for these premium, slate-look shingles is generally favorable, as their aesthetic enhances property values. Insurance carriers like State Farm or USAA often offer premium credits for Class 4 rated materials.
How ADC Installs Grand Manor
Our certified crews adhere to CertainTeed's stringent installation guidelines to ensure optimal performance and warranty validity. This includes precise shingle placement to maximize the random tab aesthetic and secure nailing patterns for wind resistance. Proper attic ventilation is always integrated into our roofing system approach to extend the life of the shingles and improve home energy efficiency.
Grand Manor — Frequently Asked Questions
Q.What makes Grand Manor shingles 'impact-resistant'?
Grand Manor shingles have a UL 2218 Class 4 Impact Resistant rating, meaning they have passed tests simulating the impact of hail, offering superior protection against storm damage compared to standard shingles.
Q.Will Grand Manor shingles look like real slate?
Yes, Grand Manor shingles are designed with a heavy weight and a broad, random tab design specifically to replicate the authentic appearance and dimensional depth of natural slate tiles.
Q.Is the algae resistance important for DFW homes?
Absolutely. The StreakFighter® algae resistance warranty is beneficial in DFW's humid climate, preventing the unsightly black streaks caused by blue-green algae and preserving your roof's aesthetic.
Q.What kind of warranty comes with Grand Manor shingles?
Residential installations receive a Lifetime limited transferable warranty, while commercial or group-owned properties get a 50-year limited transferable warranty. There's also a 30-year StreakFighter® algae-resistance warranty and a 15-year 110 mph wind-resistance warranty, upgradable to 130 mph.
Q.How does this shingle affect my home insurance in DFW?
Many insurance providers in DFW, including Allstate and Farmers, offer discounts or premium reductions for homes equipped with UL 2218 Class 4 Impact Resistant roofing materials due to their proven hail resistance.
About CertainTeed
CertainTeed is a leading manufacturer of asphalt shingle roofing products. ADC Roofing is a certified CertainTeed installer serving the entire Dallas–Fort Worth Metroplex, with in-house crews trained on CertainTeed's installation specifications and warranty requirements.
We stock Grand Manor samples in our Southlake showroom and can deliver full-size color chips to your home. Every CertainTeed installation from ADC includes manufacturer-certified underlayment, ridge ventilation, and starter strip — a complete factory-spec system.
