Are grand manor shingles discontinued?

Over the past few years there has been growing confusion about whether CertainTeed’s Grand Manor shingles are still being manufactured or if they have quietly vanished from the market. I’m often asked about this, and the answer isn’t as simple as it might seem. Rather than starting with a dry statistic, let’s explore why this premium product has become the focus of so much speculation and what that means for homeowners planning a roof project.

Are grand manor shingles discontinued? Understanding the rumors

At first glance it’s easy to see why rumours of discontinuation took root. In the summer of 2021 CertainTeed temporarily suspended production of several luxury shingles — including Carriage House, Grand Manor and Highland Slate — because of severe supply chain disruptions. Manufacturing plants were dealing with labour shortages and raw‑material delays during the pandemic, and pausing these low‑volume lines allowed the company to focus on their core products. During this pause homeowners struggled to find stock, and some dealers announced that Grand Manor shingles were “unobtainable.” Because the suspension lasted several months, people naturally assumed the line had been discontinued altogether. Manufacturers rarely communicate directly with consumers, so the rumour mill filled the information vacuum.

History and features of Grand Manor shingles

Grand Manor shingles occupy the top tier of CertainTeed’s luxury asphalt lineup. Each shingle consists of two full‑sized fiberglass mats laminated together, with randomly placed tabs and deep shadow lines that give it a true slate appearance. When installed with underlayment, the roof has five protective layers — more than twice the thickness of a standard architectural shingle. The heavy weight (over 500 pounds per square) contributes to exceptional tear resistance and durability, while the Class 4 impact‑resistance rating and Class A fire rating ensure strong performance in severe weather. Homeowners can choose from eight or nine colour options depending on the market, but because of its premium construction Grand Manor is almost always special‑order stock.

Availability and status in 2025

So, are grand manor shingles discontinued? As of September 2025 the answer is no. After the 2021 production hiatus, CertainTeed resumed manufacturing of Grand Manor shingles and other luxury lines; however, they remain made in limited batches. Recent market guides still include Grand Manor among the top luxury shingles for 2025 and note that they are available on special order. Supply chain turbulence persists, so lead times can stretch several months, but contractors can order Grand Manor through their distributors. If your local supplier claims the product is unavailable, ask if they can place a special order or check alternate distribution channels before assuming it’s gone for good.

What shingles are similar to Grand Manor?

Grand Manor’s slate‑like look and thick construction make it stand out, but several other shingles offer a comparable aesthetic or performance. Within CertainTeed’s own lineup, the Belmont luxury shingle uses a multi‑positioned tab design to emulate natural slate and comes with Class 3 impact resistance. Carriage House shingles replicate scalloped Victorian slate roofs and provide four protective layers, Class 4 impact resistance and nine colour choices. Outside the CertainTeed family, homeowners often compare Grand Manor to Owens Corning’s Berkshire shingles, Malarkey’s Windsor Scotchgard and Atlas StormMaster Slate. These premium shingles feature multi‑layer construction, lifetime limited warranties and strong algae resistance. While each brand has its own profile and pricing, they are all designed to deliver the dimensional look and durability that make Grand Manor attractive.

Are grand manor shingles discontinued? Impact on homeowners and contractors

If you’re planning a roof replacement and worried about availability, the biggest impact of the production suspension is timing. Because Grand Manor orders often require a three‑ to six‑month lead time, your contractor should plan well ahead of your project start date. A delay in materials could affect schedules, but it does not mean you have to compromise on quality. Alternatives like Belmont or Carriage House can be substituted without dramatically changing the look or performance of a slate‑style roof. For homeowners seeking immediate installation, premium products from Owens Corning or GAF may provide similar benefits with shorter wait times. Ultimately, verifying the production status early in the planning process and working closely with a trusted roofing partner prevents frustration down the road.

What roof shingles are discontinued?

While Grand Manor has survived, other shingles have not. CertainTeed’s original Patriot shingle was discontinued in 2024 and replaced with a new formulation called Patriot XL. This means information on older Patriot products is outdated and homeowners should not expect to find matching stock for repairs. Temporary production suspensions of Carriage House, Highland Slate and Presidential TL in 2021 led some to believe those lines were gone, but they later returned in limited production. When researching roof materials, always check the manufacturer’s current product list or consult a certified contractor. Suppliers may also choose to stop stocking slow‑moving colours, so even if a shingle is still made, it may be harder to find. Being aware of discontinued items helps you plan for future maintenance and ensures consistent appearance across your roof.

Who makes Grand Manor shingles?

Grand Manor shingles are manufactured by CertainTeed, a U.S.‑based building materials company founded in 1904. Originally named the General Roofing Manufacturing Company, the firm rebranded to CertainTeed after adopting the slogan “Quality Made Certain, Satisfaction Guaranteed”. Today, CertainTeed operates more than 60 manufacturing facilities across North America and employs over 6,300 people. The company produces a wide range of roofing products, insulation, siding and interior finishes. Grand Manor represents the pinnacle of their luxury shingle offerings, combining heavy weight, deep shadow lines and a lifetime limited warranty. For local availability, homeowners should work with a certified Roof Installation professional who can verify supply and arrange ordering.

Installation and maintenance considerations

The thickness and weight that make Grand Manor shingles so durable also make them challenging to install. Because each piece consists of two full‑sized mats, the shingle requires a strong roof deck and, in many cases, additional structural support. Proper ventilation and underlayment are essential to maximize the roof’s lifespan, and heavy shingles must be nailed carefully to meet warranty requirements. Working with a qualified Roof Repair Services team ensures compliance with manufacturer specifications and avoids voiding warranties. Once installed, Grand Manor roofs need minimal maintenance beyond occasional inspections to remove debris and check flashing. However, due to their thickness, repairs or replacements can be more labour‑intensive than with lighter shingles, so partnering with a reliable Roofing Company pays dividends over the roof’s multi‑decade lifespan.

Gable Roof vs. Hip Roof: understanding roof shapes

Roof design influences shingle choice as much as material availability. For example, gable roofs have two sloping sides that meet at a ridge, while hip roofs feature four slopes that converge at a point. Gable roofs are generally less complex and easier to vent but may require extra bracing in high‑wind areas. Hip roofs provide greater stability and perform better in strong winds but have more seams and valleys that require careful flashing. If you’re deciding between these configurations or want to understand how they affect your roofing options, our detailed comparison, Gable Roof vs. Hip Roof: A Comparison, explains the pros and cons of each style.

Conclusion

Rumours about Grand Manor shingles being discontinued grew out of a very real production suspension in 2021, but they have been exaggerated. CertainTeed resumed production, and as of 2025 these luxury shingles remain available — albeit often on special order — and continue to earn top marks for durability and curb appeal. Understanding the product’s history, features and alternatives helps homeowners make informed decisions, while working with experienced professionals ensures your roof investment pays off. So the next time someone asks, “Are grand manor shingles discontinued?” you can confidently explain that the answer is no, but patience and planning are necessary to secure these heavyweights of the asphalt shingle world.

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