Building
naturally,
living efficiently.
Bioreforma S.L. bridges traditional craftsmanship and modern building science — delivering sustainable, VOC-free homes across the province of Cádiz.
Specialist services
for living well
From heritage restoration to off-grid eco-homes, our team of builders, installers, and craftsmen brings deep expertise and a genuine passion for natural building science to every project in Cádiz and the surrounding region.
Expert application of clay renders, natural plasters, eco-friendly cork finishes, and sustainable flooring for healthy, breathable interiors.
Sympathetic restorations that honour Cádiz's rich Andalusian architectural heritage, upgrading historic properties to modern comfort and energy standards.
Complete installation of smart building automation, electric heating foils, hydronic radiant floor heating, and full off-grid eco-home setups.
High-performance natural insulation systems using hemp blocks, Steico wood fibre boards, and cork renders for superior thermal and sound control.
Whole-house mechanical ventilation with heat recovery (MVHR) systems that maintain fresh, filtered air without sacrificing energy performance.
Complete design and build of self-sufficient retreats — integrating solar, water harvesting, natural insulation, and smart energy management.
Premium natural
building products
We partner with Europe's finest natural material manufacturers — sourcing only products that are breathable, non-toxic, and built to last. Every material we use is vetted for performance and environmental integrity.
Solid wall insulation blocks and boards with outstanding thermal mass, moisture regulation, and zero synthetic binders.
Premium wood fibre insulation boards and flexible batts — vapour-open, high thermal inertia, and fully biodegradable.
Natural cork granule render systems for exterior and interior walls — insulating, breathable, and highly durable in the Andalusian climate.
Artisanal claywork and natural lime plasters that regulate humidity, improve air quality, and create uniquely beautiful surfaces.
Ultra-thin infrared heating foils for ceiling, wall, and floor — silent, zoned, and highly efficient with minimal installation depth.
Low-temperature radiant floor heating systems — ideal for heat pump integration, even warmth, and maximum energy efficiency.
Complete material packages for sympathetic restoration of traditional Andalusian fincas and historic Cádiz properties.
We don't just build —
we bioreform
At Bioreforma S.L., we believe that every space should promote the health of those who live in it, respect the land it stands on, and endure with beauty and dignity across generations.
This means choosing materials that breathe, systems that last, and techniques that honour the intelligence of traditional building — updated with the precision of modern science.
- Every material is 100% free of VOCs and synthetic off-gassing compounds
- We only install what we deeply understand and truly believe in
- Natural materials regulate moisture — eliminating damp and mould at source
- Carbon sequestration: hemp and wood fibre store CO₂ within your walls
- All projects are designed for long-term performance, not short-term cost
insulation
From vision
to living space
We listen deeply to your vision, assess your space, and identify the right materials and systems for your specific climate and goals.
We produce a detailed building specification with material selection, energy modelling, and a clear project timeline.
Our skilled team installs every system with meticulous care, following best-practice airtightness and continuity principles.
Full commissioning, performance testing, and ongoing support — we remain your partner long after the last trowel is put down.
Serving the Province
of Cádiz and beyond
We are based in Cádiz, Andalucía, and work across the wider region. Whether you're in the city, the campo, or the coast — we bring the same precision and passion to every project.
Ready to
bioreform?
Get in touch to discuss your project. Whether it's a small natural plaster room or a full off-grid eco-home, we'd love to hear your vision.