Based on the 3.5-tonne Peugeot Boxer, the SD-35 is made from lightweight plastic composite panels continuously welded without the use of bolts to form a watertight body.

Roadload claimed the 1500kg payload is the highest available in the UK for a Luton van box body. The van has a load volume of 32m3 and a starting price of £22,500, excluding VAT. Roadload also claimed the SD-35 could achieve fuel consumption on the combined cycle of 32mpg.

The load bay floor is coated with spray on hard wearing Line-X non-slip flooring.

Roadload conversions are covered by 12-month parts and labour warranties and cabs come with a three year/100,000 mile manufacturer warranty.