PVC or Ripstop Canvas? How to Choose the Right Fabric for Your Project in South Africa
Both PVC-coated fabric and ripstop canvas are strong, weather-ready materials, but they suit different jobs. This guide compares waterproofing, breathability, strength, and workability so you can choose the right fabric for trailer covers, tents, upholstery, or industrial applications anywhere in South Africa.
Two Strong Fabrics, Two Different Jobs
Whether you are building a trailer cover in Mpumalanga, sewing a canopy in Cape Town, or manufacturing tents in Johannesburg, the fabric you start with determines how well the finished product performs. PVC-coated fabric and ripstop canvas are both durable, weather-ready materials, but they are engineered for different priorities: one for uncompromising waterproofing and strength, the other for breathability and light weight.
Maximum waterproofing and strength for truck covers, grain tarps, dam liners, and industrial enclosures. Heavy-duty and built to last.
Breathability and a lighter weight for tents, awnings, bakkie canopies, and outdoor covers. Packable and easy to handle.
PVC: The Heavy-Duty Defender
PVC fabric is a polyester-based textile coated with polyvinyl chloride, engineered to handle moisture, high tension, and harsh South African conditions. It is an industrial-grade material valued for its strength and impermeability.
It is UV and tear-resistant, built to withstand the African sun along with punctures and tears, and its plastic coating creates a completely waterproof, non-porous barrier. Panels can be joined using high-frequency welding to create seams as strong and watertight as the material itself, and the fabric withstands constant tension, making it ideal for large, taut applications. It is available in weights from 400gsm up to 800gsm for extra durability where it counts.
This makes PVC the natural choice for truck curtains, trailer tarps, and bakkie covers, industrial, mining, and agricultural tarpaulins, tents, tent floors, groundsheets, and dam liners, and architectural structures or high-tension marquees.
Pro tip: For a professional, waterproof seal on PVC, welding is the best joining method. Always cut PVC with a sharp scissor against a straight edge for the cleanest finish.
Ripstop Canvas: The Breathable All-Rounder
Ripstop canvas is a woven polyester or poly-cotton fabric with a grid of reinforcement threads woven through it. That grid stops small tears from spreading, which is where the fabric gets its name.
It is breathable, letting air and moisture vapour pass through so tents and canopies stay free of condensation, and it is generally lighter and more flexible than heavy-duty PVC, making it easier to fold, handle, and sew. Many customers also prefer its natural, textured look, and because it can be cut and sewn with standard heavy-duty equipment, the reinforced grid design resists catastrophic tears from small nicks or punctures.
Ripstop canvas performs well in safari tents, gazebos, and tent sides, trailer lids and bakkie covers where breathability matters, outdoor bags, backpacks, and camping gear, outdoor upholstery and furniture covers, and event structures or shade systems.
PVC fabric is the champion for uncompromising strength and water protection; ripstop canvas shines wherever breathability, lighter weight, and a natural finish matter most.
Pro tip: To maximise water resistance on a finished ripstop product, apply a seam sealer along the stitch lines after sewing.
PVC vs Ripstop Canvas at a Glance
100% waterproof with medium flexibility. Best joined by welding or adhesives, since sewing loses waterproofness. Smooth, plastic look and feel, and can be treated for fire retardancy.
Water-resistant and highly breathable, with high flexibility. Joined by sewing. Natural, textured look and feel, and can also be treated for fire retardancy.
What Works Best in South Africa?
PVC fabric is the champion for projects that demand uncompromising strength and water protection against harsh sun and heavy rain, think of a truck tarp battling a Highveld thunderstorm or a pool cover baking in the Karoo sun.
Ripstop canvas shines where breathability, lighter weight, and aesthetics matter, a family tent on the Garden Route, a flexible trailer lid for a weekend camping trip, or stylish outdoor cushions in a Durban home.
Caring for Your Fabric
Both fabrics last longest with regular cleaning using a soft brush, mild soap such as Sunlight liquid, and cold water, while harsh detergents, solvents, and abrasive cleaners should be avoided. Ripstop canvas should be completely dry before storage to prevent mildew, and re-applying a waterproofing treatment periodically helps maintain its water-repellent properties.
Supplying the SADC Region
Manufacturing outside of South Africa? Smart Ikhaya is a registered exporter based in Midrand, perfectly positioned for regional logistics, and we regularly supply manufacturers in Namibia, Botswana, and Zimbabwe with high-quality PVC and ripstop rolls.
We provide all VAT-compliant export documentation your clearing agent needs, whether you are arranging a collection from our Midrand warehouse or need us to coordinate with your courier. Smart Ikhaya is a registered exporter capable of supplying technical textiles globally, so for orders outside Southern Africa, contact Hugo or Lizl to coordinate logistics and export documentation.
Frequently Asked Questions About PVC and Ripstop
Is PVC better than canvas?
It depends entirely on your needs. For 100% waterproofness and high-tension use, PVC is superior. For applications needing breathability and a lighter, more flexible material, ripstop canvas is the better choice.
What does GSM mean, and which one do I need?
GSM stands for grams per square metre, a measure of the fabric’s weight and density. A higher GSM generally means a thicker, stronger, more durable fabric. Light-duty covers or bags can use a lower GSM ripstop, while a heavy-duty truck tarp calls for a high GSM PVC such as 700gsm or 800gsm.
Can ripstop canvas be made fully waterproof?
Coated ripstop canvas is highly water-resistant and keeps you dry in most conditions. Because it is sewn, the needle holes along the seams can be a potential point of water entry, which can be mitigated with seam sealers, but for a guaranteed 100% waterproof barrier, welded PVC is the better solution.
Which lasts longer in the sun?
Heavy-duty PVC (700gsm or 800gsm) is extremely UV-stable and designed for long-term, permanent sun exposure. Quality coated ripstop also performs very well with proper care.
Where can I buy both PVC and ripstop canvas in South Africa?
Right here at Smart Ikhaya. We stock a wide variety of both fabrics, available by the metre in a range of colours and GSM weights to suit any project, big or small.
Ready to Choose the Right Fabric for Your Project?
If you’re still unsure, give us a call. We’d rather help you pick the right fabric than sell you the wrong one.
WhatsApp Lizl for stock and orders. Call Hugo for technical advice.
Smart Ikhaya – It works. Dit werk.