Build Clean.

Eliminating Single-Use Plastics from Construction.

Abstract blue geometric shapes on a white background, including a circle and a rounded rectangle.

BuildZero² enables construction projects to eliminate temporary single-use plastics while supporting LEED v4.1 and BREEAM waste reduction strategies.

  • BuildZero² products replace conventional site plastics, including protective films, packaging, liners, and consumables.
    Materials perform like plastic on site, without becoming permanent waste.

  • Materials are used throughout construction as part of normal site operations.
    No changes to workflow, no special handling, no added complexity.

  • Once their function is complete, used BuildZero² materials are collected separately on site.
    Only compostable materials enter the system, no mixed waste.

  • Collected materials are processed in an on-site industrial composting unit.
    Waste is transformed directly on location, eliminating transport and disposal.

  • The composting process produces nutrient-rich fertiliser suitable for landscaping and site greening.

Our Materials

Close-up of numerous small, transparent plastic pellets or beads.

BZ² SiteShield™

Close-up of numerous small white plastic pellets.

BZ² SealCore™

Close-up of a large pile of small white plastic pellets.

BZ² AlignForm™

Our Products

Front view of a BuildZero-branded insulation product in clear plastic wrapping with various certification logos in blue at the bottom.

BZ² SiteShield™

BZ² SiteShield™ is a compostable protective film system used to safeguard windows, frames, flooring, and finished surfaces during construction and fit-out. It provides reliable surface protection under real site conditions, then breaks down naturally after use, allowing protection waste to be processed directly on site rather than sent to landfill.

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White bag of BuildZero2 cleaning product with blue abstract design and logos.

BZ² SealCore™

BZ² SealCore™ is a plant-based, compostable inner liner engineered to protect cement from moisture during storage and handling. Designed to replace conventional plastic liners, SealCore™ delivers essential barrier performance while enabling full on-site composting at end of life, eliminating one of construction’s most common single-use plastics.

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Four ceramic game pieces in beige and green colors, shaped as a vertical stick, a plus sign, a square arch, and an X, arranged on a white background.

BZ² AlignForm™

BZ² AlignForm™ is a range of precision-engineered, plant-based tile spacers and alignment tools. Designed to maintain exact tolerances during installation, AlignForm™ performs like conventional plastic hardware but is compostable at end of life, ensuring even the smallest site components leave no lasting environmental footprint.

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Our Certifications

Logo with a stylized green and white globe with a leaf and mountains, featuring the text "BPI GO POSTA BTE" vertically to the right and "BPI" with a green arrow integrated into the letter "P" at the bottom.
BSI ISO 14067 Carbon Footprint Verified certification badge
Environmental certification label indicating compostable material, TÜV Austria certification, with the words 'HOME' and 'OK compost' and green arrows pointing downward.

Designed for Circularity

BuildZero² integrates industrial composting directly on construction sites to close the loop on temporary materials. Single-use site plastics replaced by BuildZero² products are collected and processed in on-site composting units, eliminating the need for landfill disposal or off-site transport. The resulting compost is then reused to fertilise project landscaping and green areas, turning unavoidable construction waste into a productive resource while reducing both disposal costs and environmental impact.

Work With Us

In Partnership with

Saujou logo in light green with a stylized leaf design to the left of the text.