Efficient by design, not by offset.
We treat sustainability as a design input, not a marketing layer added at the end — because it's the difference between a home that's cheap to run and one that isn't.
7★+
Minimum NatHERS energy rating across our range
100%
LED lighting fitted as standard
0
Backyard homes built without existing services access assessed first
50yr
Target service life of primary structure and cladding
Smaller footprint, better performance.
A well-built backyard home uses less material and less energy per person housed than an equivalent standalone house. We push that advantage further with higher-than-standard insulation, double glazing options, and orientation-led design on every site.
The same standard, carried up.
As SaintJ Group opens Townhouses and large-scale Property Development, our sustainability baseline doesn’t reset — it scales. Expect the same energy-rating discipline and material standards applied across entire developments, not just individual dwellings.
Ask us about energy performance on your build.
Every quote includes a clear breakdown of the energy rating and material specification behind the price.