Custom L-Shape Sectional Cover
Coverstore offers a wide assortment of cover sizes, but we realize your furniture size may be as unique as you. No worries, we've got you covered with our new Covermates Custom Size Covers. They are uniquely constructed based on the furniture dimensions you provide and designed to fit your furniture, big or small, all year round! Simply enter your L-shape sectional dimensions above so we can get you covered!
Crafted With Industry Leading Material
Our Elite collection is made from 300 denier polyester fabric that has been specially treated to repel precipitation and protect your furniture against harmful UV rays. Unlike other covers, our Elite material is light in weight and won't become stiff in colder climates. These covers were designed with a variety of special features like a built-in mesh vent that allows airflow needed to block mold and mildew, as well as a drawcord locking system and two buckle straps in opposing corners that secure the cover in place while providing a snug fit and look. All Covermates Elite L-shape Sectional Covers come with a three-year manufacturer warranty so you can purchase with confidence.
Coverstore offers a wide assortment of cover sizes, but we realize your furniture size may be as unique as you. No worries, we've got you covered with our new Covermates Custom Size Covers. They are uniquely constructed based on the furniture dimensions you provide and designed to fit your furniture, big or small, all year round! Simply enter your L-Shape sectional dimensions above so we can get you covered!
Crafted With Our Premium Material
The sleek appearance of our Prestige line of covers is sure to make your neighbors curious. This heavy-duty collection is unrivaled, in both aesthetics and performance, and is designed to complement the well-planned patio.
The material is constructed of a 900-denier, solution-dyed woven polyester, making it our most colorfast fabric. It also uses an eco-friendly, waterproof backing that plays nice with your furniture's finish. This means no rubbing, color transfer, or melting. The most notable features of our Prestige covers include reinforced handles, webbing across the top of the front and back covered mesh vents, a drawcord locking system, and securing buckle straps for each leg.
We know how important it is to stand behind our products, so we offer a 10–year warranty with each Prestige cover we sell.
Coverstore offers a wide assortment of cover sizes, but we realize your furniture size may be as unique as you. No worries, we've got you covered with our new Covermates Custom Size Covers. They are uniquely constructed based on the furniture dimensions you provide and designed to fit your furniture, big or small, all year round! Simply enter your L-Shape sectional dimensions above so we can get you covered!
Crafted With Industry Leading Material
Our Ultima Ripstop Collection is engineered from premium materials and expert craftsmanship to offer the ultimate year-round protection from harsh outdoor elements. Made from super-durable 600 denier polyester ripstop fabric, this collection minimizes color-fading while using rot-resistant thread to maintain the covers integrity overtime. Our beautifully subtle ripstop grid pattern offers exceptional tear strength and is made to resist tearing, ripping, cracking, fading and scratching, all while providing superior coverage. Our best features have been added to protect what you love - a covered vent to promote airflow and prevent mold and mildew, buckle straps for added security during extreme weather conditions, a 360° drawcord for a tight fit and custom look, and a 7-year best-in-class warranty.
How to Measure Your L-Shaped Sectional
Before you order your custom size cover, you will need to carefully measure the L-shaped sectional it is meant to cover. Our guide below will walk you through the steps to correctly and accurately measure your sectional to ensure you get the best fit. Please note that the left and right sides are from the perspective of when you are facing the sectional.
*We recommend a cover 1-2 inches shorter than the furniture for breathability.
*We recommend a cover 1-2 inches shorter than the furniture for breathability.
Compare Our Covermates Collections
We divide our covers into collections based on a variety of features and qualities. Let us help you find which material best matches your needs.


Lightweight, versatile, and cost-efficient material, you can rely on our Classic collection to protect your outdoor investments without breaking the bank. Learn More
water resistance
uv resistance
wind resistance
durability
fade resistance

Our #1 best-selling material, the Covermates Elite collection sets the standard for design and functionality. Learn More
water resistance
uv resistance
wind resistance
durability
fade resistance

Our Ultima collection is engineered with premium materials and expert craftsmanship to ensure protection of your outdoor lifestyle. Learn More
water resistance
uv resistance
wind resistance
durability
fade resistance

Our Prestige collection's intuitive features maintain strength and structure with style unmatched by any other material. Learn More
water resistance
uv resistance
wind resistance
durability
fade resistance
Compare Our Covermates Collections
We divide our covers into collections based on a variety of features and qualities. Let us help you find which material best matches your needs.
water resistance
uv resistance
wind resistance
durability
fade resistance


Lightweight, versatile, and cost-efficient material, you can rely on our Classic collection to protect your outdoor investments without breaking the bank. Learn More

Our #1 best-selling material, the Covermates Elite collection sets the standard for design and functionality. Learn More

Our Ultima collection is engineered with premium materials and expert craftsmanship to ensure protection of your outdoor lifestyle. Learn More

Our Prestige collection's intuitive features maintain strength and structure with style unmatched by any other material. Learn More
- Jul 20, 2024Excellent custom sectional cover!We ordered a custom sectional sofa cover and it is perfect t! So easy to put on and remove, easy to fasten to the legs and kept everything dry even with multiple days of heavy rain.Location:New Preston, CT, USWhat are you protecting? (Be specific):High end sectional with white cushionsFit: True to SizeBest Product Features: Easy to Install, Use of Product, Appearance, Quality, DurabilityPurchased on Jul 16, 2024
- Jul 20, 2024"Reliable and Affordable Patio Furniture Covers: A Must-Have for Northeast Weather"Great product, the covers are protecting my expensive patio furniture from fading and be exposed to the extreme weather in the north east/ Bird poop! Cover is water resistant and allows air flow, so no mildew issues! Overall great product for the price, especially if you get a discount code.Location:New York, NY, USWhat are you protecting? (Be specific):Burchett Outdoor Acacia Wood and Round Wicker 5 Seater Sectional Sofa Chat Set with Cushions by Christopher Knight HomeFit: True to SizeBest Product Features: Easy to Install, Use of Product, Appearance, Quality, DurabilityPurchased on Jun 28, 2024
- Jul 19, 2024Excellent CoverVery high quality- fits great!Location:COLORADO SPRINGS, CO, USWhat are you protecting? (Be specific):Outdoor Sectional SofaFit: True to SizeBest Product Features: Easy to Install, Appearance, QualityPurchased on Jun 9, 2024
- Jul 15, 2024Better than I expectedWhen I went online and ordered I was a bit skeptical and slightly put off by the price, but I went ahead and ordered and hoped for the best. I was pleasantly surprised when the cover arrived. The quality was better than I expected and the fit was perfect. Glad I made the purchase.Location:CA, USWhat are you protecting? (Be specific):Outdoor sectionalFit: True to SizeBest Product Features: Easy to Install, Appearance, QualityPurchased on Jun 8, 2024
- Jul 15, 2024HappyVery pleased. Perfect measurements.Fit: True to SizeBest Product Features: Easy to Install, Use of Product, Appearance, Quality, DurabilityPurchased on Jun 7, 2024
- Jul 15, 2024Excellent productExcellent custom outdoor sofa coverLocation:New Providence, NJ, USWhat are you protecting? (Be specific):Outdoor sofaFit: True to SizeBest Product Features: Quality, DurabilityPurchased on Jun 8, 2024
- Jul 14, 2024The cover has saved so much time and has protected the cushions with a rainy start to summer.Location:MI, USFit: True to SizeBest Product Features: Easy to Install, Appearance, QualityPurchased on Jun 2, 2024
- Jul 9, 2024Like a gloveA great product! . Wish there was an option for my chaise dimensions on my sectional. Had to purchase mine with equal size sofa sections.Fit: True to SizeBest Product Features: Easy to Install, Appearance, QualityPurchased on May 31, 2024
- Jul 9, 2024Perfect custom fit coverThis is our third Coverstore purchase and first custom cover. Could not be happier with it! Perfect fit, same great quality as always at a very fair price.Location:IL, USWhat are you protecting? (Be specific):Outdoor sectionalFit: True to SizeBest Product Features: Easy to Install, Use of Product, Appearance, Quality, DurabilityPurchased on Jun 1, 2024
- Jul 7, 2024Highly recommendGreat fit, quality material, easy on/off and reasonable priceLocation:Cincinnati, OH, USWhat are you protecting? (Be specific):Large outdoor furniture setFit: True to SizeBest Product Features: Easy to Install, Appearance, QualityPurchased on May 26, 2024