The THURSO difference
Why THURSO SURF?
| What matters | THURSO SURF | Entry-level examples |
|---|---|---|
| Rigidity | Firm underfootWoven drop-stitch core | May bend through the middle |
| Durability | Built for everyday bumpsFused double-layer PVC | Less reinforcement against knocks |
| Longevity | A seal built to lastHeat-welded rails | Glued seams can weaken with age |
| Paddling effort | Less weight to swingCarbon hybrid paddle | Heavier paddles can tire arms |
| Package Value | Electric Pump + Roller Bag + Cooler BagIncluded in 2026 Full Package | Extras may cost more |
| After-sales support | 5-year seam warranty on 2026 boards30-day returns · terms apply | Warranty & return terms vary |
Current adult Full Packages shown. Entry-level examples describe simpler builds and kits; features vary by model.
What’s behind these benefits?
THURSO values apply to current Waterwalker, Expedition, Max and Tranquility Full Packages. Junior models and Board Only differ. Examples do not represent every brand or a shared performance/lifespan test.
- Woven drop-stitch core
- Woven drop-stitch helps the inflated board hold its shape. Simpler cores may flex under a rider’s load; pressure, board size and rider weight also affect flex.
- Fused double-layer PVC
- Fusion bonds two PVC layers to reinforce the outer shell. Single-layer examples have less material reinforcement; construction quality and care also affect resistance to knocks and wear.
- Heat-welded rails
- Heat-welded rails reduce reliance on glue at the seam. Glue-based joints can weaken with heat and age. This describes a construction trade-off, not a promised lifespan.
- Carbon hybrid paddle
- The Full Package paddle uses carbon-hybrid construction and adjusts for height. A heavier paddle means more weight to lift between strokes. Exact weights and fatigue vary by paddle and rider.
- Included in 2026 Full Package
- Selected 2026 adult Full Packages include a rechargeable electric pump, roller backpack and 10-Can Soft Cooler Bag. Basic kits may use manual pumps or simpler bags; check the selected package for exact contents.
- 30-day returns · terms apply
- 2026 boards have a 5-year limited warranty on their seams and 2 years on other board defects; accessory coverage differs. Returns are within 30 days of delivery. Customers pay change-of-mind return shipping.
Frequently Asked Questions
An 11'6 board occupies the gap between all-around and dedicated touring boards. The Expedition 138 (11'6 x 30in) is built for paddlers wanting more speed and distance capability than a standard all-around board. It excels on lakes, coastal water, and open ocean flatwater paddling.
The Expedition 138 at 30 inches wide is narrower than all-around boards and better suited to paddlers with at least one season of experience. Beginners who are comfortable on water and athletic will manage, but the Waterwalker series is more forgiving for true first-timers.
At recreational paddling pace (3-4 mph), the Expedition 138 is noticeably faster than shorter all-around boards. Its longer waterline and narrower hull reduce drag, making it efficient for covering distance. Racing-pace SUP paddlers use similar hull dimensions to maximise speed.
The Thurso Expedition 138 (11'6) is rated to 180 lbs. This suits light to average-weight paddlers seeking a touring board. Heavier paddlers wanting a touring SUP should consider the Expedition 150 (12'6) which has a higher weight capacity.
The 11'6 Expedition 138 is more manoeuvrable and easier to handle for most paddlers. The 12'6 Expedition 150 is longer, faster over distance, and better for open water and multi-day touring. Choose the 138 for day trips and getting into touring; the 150 for serious long-distance paddling.