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
- Jan 18, 2025Fits like a glovePerfect fit, easy to order.Location:Norwalk, CT, USFit: True to SizeBest Product Features: Appearance, Quality, DurabilityPurchased on Nov 16, 2024
- Jan 7, 2025Great design!!!!This is the best cover we have had. Tried many others and they did not last. The slope on the cover allows snow and rain to not accumulate. Also looks great.Location:NY, USWhat are you protecting? (Be specific):SectionalFit: True to SizeBest Product Features: Easy to Install, Use of Product, Appearance, QualityPurchased on Nov 29, 2024
- Dec 31, 2024Excellent design and qualityExcellent quality with well designed features for adjustment and securing.Location:CA, USWhat are you protecting? (Be specific):Gloster outdoor sectionalFit: True to SizeBest Product Features: Easy to Install, Appearance, Quality, DurabilityPurchased on Nov 21, 2024
- Dec 13, 2024So far so good! Very happy with the feel and fit though it’s just been through rain and wind at this point. Really sturdy. planning on another for our table/chairs in the futureLocation:VA, USWhat are you protecting? (Be specific):C&B Dune sectionalFit: True to SizeBest Product Features: Easy to Install, Use of Product, Appearance, Quality, DurabilityPurchased on Nov 2, 2024
- Dec 11, 2024Fits perfectly. Exactly what I was expecting.Location:Santa Ana, CA, USWhat are you protecting? (Be specific):L-shaped outdoor furnitureFit: True to SizeBest Product Features: Easy to Install, Use of Product, Appearance, Quality, DurabilityPurchased on Oct 29, 2024
- Dec 10, 2024The Only Way To Go!We wanted a single cover for our L-shaped outdoor couch and we got exactly what we wanted! It’s so easy to put on and it really looks great! We keep all the pillows underneath the cover and tighten the cord around the bottom for a snug fit. Love it!Location:Palm Springs, CA, USWhat are you protecting? (Be specific):L-shaped outdoor couchFit: True to SizeBest Product Features: Easy to Install, Use of Product, Appearance, Quality, DurabilityPurchased on Nov 1, 2024
- Dec 9, 2024PerfectThis fits perfectly! So happy with the cover! So far has held up so well and we have intense winds!Location:Sanger, CA, USWhat are you protecting? (Be specific):Patio furniture in a gazeboFit: True to SizeBest Product Features: Easy to Install, Appearance, QualityPurchased on Oct 29, 2024
- Nov 17, 2024Fits perfect and looks great. Seems like a quality product.Location:USWhat are you protecting? (Be specific):Outdoor sectionalFit: True to SizeBest Product Features: Easy to Install, Appearance, QualityPurchased on Oct 5, 2024
- Nov 12, 2024Loving my new custom cover!This cover fit perfectly and seems really solid. Love the clasps on each corner instead of just some of them. Highly recommended.Location:Oxnard, CA, USWhat are you protecting? (Be specific):Outdoor patio furniture in marine environmentFit: True to SizeBest Product Features: Appearance, QualityPurchased on Sep 29, 2024
- Nov 3, 2024Sectional coverFits nicely. Exactly what I was looking for to protect my outdoor sectional.Fit: True to SizeBest Product Features: Use of ProductPurchased on Sep 23, 2024