Understanding Vinyl Stretch: Why It Matters for Your Upholstery Project

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When it comes to upholstery vinyl, choosing the right fabric is essential for a professional-looking and long-lasting project. Not all vinyl is created equal, and one of the most important factors to consider is the stretch capability. At Sailrite®, we offer upholstery vinyl fabrics that range from minimal stretch to complete 360-degree stretch. Knowing how vinyl stretch will affect your application is key to great-looking vinyl upholstery. Let’s dive into the differences and help you find the best option for your next DIY project.

Understanding Vinyl Stretch: Why It Matters for Your Upholstery Project

360-Degree Stretch Vinyl

Seats on motorcycles, jet skis, snowmobiles and ATVs have curves, unique contours and taper in specific places. When reupholstering such projects, you need a vinyl with equal stretch in all directions to match these dimensions without sagging.

Morbern™ Allsport 360° Stretch Vinyl is the best option for upholstering seats with extensive curves and contours. Designed specifically for high-performance seating, this vinyl is incredibly stretchy, pliable, durable and easy to clean. Allsport stretches equally in every direction — on the warp, on the weft and on the bias. The unique 360-degree stretch makes it perfect for contouring around any frame for a tight, waterproof fit.

Allsport at a Glance:

Complete 360-degree equal stretch in all directions.
Available in sporty colors with a shiny finish.
Best for motorcycle, ATV, PWC, snowmobile, dining room and office seats.
Designed to be pulled and stapled around contours and curves.

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Vinyl Stretch Factor 4 — Allsport perfectly conforms to your jet ski seat.

Four-Way Stretch Vinyl

Four-way stretch vinyl has some stretch, but not as much as a 360-degree stretch vinyl like Allsport. This type of vinyl stretches well on the bias but not on the warp and weft. This makes it an excellent choice for projects that require flexibility while maintaining structure. This type of vinyl can conform around corners and curves without sagging or wrinkling, making it ideal for applications that need both stretch and durability. A four-way stretch vinyl is the best of both worlds — you have the versatility of some stretch and the ability to add construction stitching when needed.

EverSoft™ Indoor/Outdoor Vinyl

If you're looking for a soft, sleek four-way stretch vinyl, EverSoft™ is a top choice. This premium vinyl is formulated with Nanocide™ Silver Ion Antimicrobial Agent, preventing the growth of mold and mildew. Its proprietary Blockade™ finish ensures superior abrasion and UV resistance, making it perfect for marine cushions, patio cushions, home decor, and RV or auto upholstery. Its leatherlike grain gives it a luxurious appearance.

Morbern™ Bayside Vinyl

Another excellent four-way stretch option is Morbern Bayside. While it doesn’t stretch as much as Morbern Allsport 360° Stretch Vinyl, it provides more flexibility than two-way stretch construction vinyl. This makes Bayside ideal for golf cart seats, jet boat seats, yacht interiors, dining room cushions and other projects requiring both stretch and structure. Bayside can be stapled and pulled for a smooth, wrinkle-free fit or sewn to achieve a tailored look. Available in a variety of neutral colors, it features a slightly textured appearance and a matte, shine-free finish.

EverSoft & Bayside at a Glance:

Provides four-way stretch for a balance of flexibility and structure.
Can be stapled or sewn depending on the project.
Available in a selection of rich colors and grain patterns.

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Vinyl Stretch Factor 5 — Morbern Bayside on a contemporary chair. Photo provided by Morbern Inc.

Two-Way Stretch Vinyl (Construction Vinyl)

For box cushions and structured seating, a two-way stretch vinyl (also known as construction vinyl) is the best option. These fabrics provide dimensional stability and structure without excessive stretch, ensuring a firm and professional finish. Box cushions don’t need any vinyl stretch because there are no tight corners or contours to contend with. In fact, excess stretch can leave your box cushion looking saggy and wrinkled after its sat on.

At Sailrite, we carry several high-quality two-way stretch vinyl fabrics, including Naugahyde® All American and Universal, as well as Morbern™ Sanibel, Seabrook, Carrara, Hexx and Shock. These vinyl fabrics are ideal for commercial fishing vessels, box cushions, golf cart seats and RV seating.

Naugahyde All American & Universal: Durable, solid-colored options ideal for commercial applications.
Morbern Sanibel, Seabrook & Carrara: Available in an array of colors, from bold to neutral.
Morbern Hexx & Shock: Feature unique textures and metallic finishes for a bold, sporty aesthetic.

For inspiration, check out our Classic Car Upholstery Series where we give a 1946 Plymouth a new look using Morbern and Naugahyde fabrics.

Morbern & Naugahyde at a Glance:

Minimal stretch; designed to be sewn and shaped for a firm fit.
Available in various colors, styles and finishes.
Best for high-traffic areas, commercial fishing boat seats, box cushions, golf cart seats, RV seating and outdoor cushions.

Vinyl Stretch Factor 3 — Naugahyde Universal and Morbern Seabrook make for fantastic automotive seats.

Upholstery Vinyl Fabric From Sailrite

What do you look for in an upholstery vinyl? Do you have a favorite stretch type? Let us know in the comments below! If you're unsure which vinyl is best for your next DIY project, our knowledgeable customer service team is here to help. Contact us via phone, email or the chat function on our website for expert advice.

Want to experience these fabrics firsthand before making a purchase? Order samples directly from our website! For more details, read our blog on fabric swatches and samples.

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