What Is BIOSHRINK and How Does It Work on Site?

BIOSHRINK installed for temporary scaffold weather protection on a live refurbishment project.

BIOSHRINK is a construction-grade shrink wrap for temporary protection. It is the film we now use across our work - engineered to perform in real construction conditions while giving contractors and clients a more responsible material from the outset, rather than a sustainability label bolted on afterwards.

That distinction matters. BIOSHRINK still has to be specified correctly, installed competently, removed responsibly and matched to the conditions of the project. Used properly, it supports scaffold encapsulation, facade screening, containment, modular protection and temporary weather protection — with the right grade and installation method matched to each application.

What is BIOSHRINK?

BIOSHRINK is a temporary protection film designed for construction, refurbishment, scaffold and containment environments. It is EcoShrink's standard shrink wrap — the material we specify across temporary protection work, rather than one option among several.

It is built on a fully recyclable LDPE base — the same recyclability our previous film offered — with biodegradation added as an end-of-life safety net. In other words it is both biodegradable and fully recyclable: recycle it first where local infrastructure accepts LDPE, and if recovery is not possible, it biodegrades rather than persisting as permanent plastic. The primary disposal route is responsible recycling; biodegradation is the safety net for the material that is inevitably lost or contaminated on site.

BIOSHRINK should be described carefully. It is not zero waste, magically disappearing plastic, or a replacement for responsible disposal. Its sustainability position is tied to the product evidence, the relevant test conditions and the disposal route available for the project.

What does BIOSHRINK do on site?

On site, BIOSHRINK is used to create a temporary protective screen, cover or enclosure. Depending on the project, that could mean wrapping scaffold elevations, forming a facade screen, creating a containment zone, protecting a modular unit, or shielding exposed works from weather.

Its role is to support control. That might mean controlling rain exposure, improving the appearance of a scaffold, reducing dust migration, creating a cleaner working area, protecting materials or giving a refurbishment project a more professional external finish.

Like any temporary protection product, the outcome depends on the specification and the installation method. The material is only one part of the system. The scaffold design, fixing points, heat-welded seams, access, wind exposure, project duration and removal plan all influence the final performance.

How BIOSHRINK works in practice

For most site applications, the process starts with understanding what the protection has to achieve. A contractor should not simply ask for a roll of material. They should define the job the material needs to do.

For example, a scaffold wrap around a period property may need to protect sensitive refurbishment works while maintaining a tidy public-facing appearance. A facade screen on a retail unit may need to keep the frontage presentable while works continue behind the scaffold. A containment enclosure may need stronger attention to sealed edges, overlaps and controlled access points.

Once the application is understood, the right BIOSHRINK grade and installation method are matched to the project conditions. That includes the size of the area, exposure, fixing method, required duration, fire-retardant requirements, available access and the expected end-of-use route.

Typical uses for BIOSHRINK

BIOSHRINK is used across a range of temporary protection applications. The most common are scaffold wrap, facade protection, containment, and modular or refurbishment protection. What varies project to project is the grade and specification, not whether BIOSHRINK is the right film.

The specification still needs to be checked on a project-by-project basis. An exposed scaffold elevation on a long programme requires a different grade and detailing conversation from a short-term screen on a sheltered refurbishment project.

• Scaffold encapsulation for renovation and refurbishment projects.

• Facade screens where presentation, protection and sustainability messaging all matter.

• Temporary weather protection for exposed works.

• Containment enclosures for dust, debris or controlled work areas.

• Modular building covers during storage, handling or transport.

• Shorter-term protection works where a clean, responsible material route helps the site without overcomplicating the job.

How is BIOSHRINK installed?

BIOSHRINK should be installed with the same seriousness as any professional temporary protection system. A good installation is planned around access, fixing, overlaps, seams, edges, openings and the expected exposure of the site.

Where a shrink wrap-style finish is required, installers manage the material carefully so the screen is tensioned, sealed and presented properly. Heat-welded seams, neat detailing and correct fixing points help create a stronger, cleaner enclosure. Poor installation can lead to flapping, tearing, water ingress, untidy presentation and unnecessary remedial work.

This is why EcoShrink treats BIOSHRINK as part of a system, not just a product. The material choice matters, but installation competence is what turns that material into a useful site protection solution.

What should be checked before specifying BIOSHRINK?

Before BIOSHRINK is specified, the project team should check the application, the risk profile and the performance requirement. This is especially important for scaffold projects, public-facing work, exposed elevations and longer programmes.

Good specification questions include:

• What is being protected, screened or contained?

• How long does the protection need to remain in place?

• How exposed is the scaffold or work area to wind and weather?

• Is a fire-retardant grade required by the project, insurer, site rules or risk assessment?

• Is the installation public-facing or client-facing?

• Are there awkward corners, returns, rooflines, access points or scaffold details to manage?

• How will the material be removed and handled at the end of the project?

• What product evidence, sample or documentation does procurement need before approval?

Is BIOSHRINK the same as traditional shrink wrap?

BIOSHRINK has replaced conventional shrink wrap at EcoShrink. It is engineered to perform the same way on site — tensioned, heat-welded and detailed like any professional shrink wrap system — so moving to it does not mean trading away site protection. The difference is at end of life: BIOSHRINK keeps the recyclability of conventional LDPE and adds biodegradation as a safety net.

The important comparison is therefore not simply "traditional versus sustainable". It is whether the specified grade is suitable for the application, supported by the right evidence and installed to an appropriate standard. (For a full feature-by-feature comparison, see our dedicated BIOSHRINK versus traditional shrink wrap article.)

What BIOSHRINK is not

Clear communication matters because sustainability terms are easily misunderstood. BIOSHRINK should not be positioned as a product that removes all waste, eliminates the need for disposal, or guarantees a sustainability outcome on its own.

It is also not a shortcut around proper installation. If the material is poorly fixed, badly sealed or used in the wrong environment, the project can still experience the same problems associated with any temporary protection system.

How BIOSHRINK supports procurement conversations

Procurement teams increasingly need more than a product name and a price. They need to understand what is being specified, why it has been chosen, what claims are being made, and how those claims can be supported.

BIOSHRINK gives EcoShrink a clearer way to support those conversations. EcoShrink can discuss the application, provide product information, review installation requirements and help buyers understand the sustainability position — recyclable LDPE base, biodegradation as end-of-life safety net — without relying on vague claims.

This is particularly useful for contractors working on refurbishment, heritage, public-facing, commercial or modular projects where site presentation and responsible material choices are both part of the brief.

How BIOSHRINK fits with EcoShrink's Install, Supply and Train model

BIOSHRINK fits naturally into EcoShrink's wider strategy: Install, Supply and Train.

Install means EcoShrink understands how temporary protection performs on real sites, not just in theory. That installation experience helps shape better specification advice.

Supply means EcoShrink can support contractors with BIOSHRINK product information, sample conversations and material supply.

Train, through Shrink Wrap Academy by EcoShrink, supports installer competence so the industry can improve both material use and installation standards.

This matters because better temporary protection is not created by product choice alone. It comes from matching the right grade to the right application and installing it correctly.

When should a contractor talk to EcoShrink about BIOSHRINK?

Whenever a project needs temporary protection. BIOSHRINK is what EcoShrink specifies as standard, so the conversation is not about whether to choose it — it is about getting the specification right: the correct grade, fire-retardant requirement, evidence and installation approach for the job.

The best route is to speak to EcoShrink early, before the material and method are assumed. A short specification conversation establishes the right grade, whether a fire-retardant option is required, what evidence is available, and how the installation should be approached.

A practical next step

BIOSHRINK is not about making temporary protection complicated. It is about giving contractors a better-specified, more responsible material as standard, combined with the installation knowledge to use it well.

If you are planning scaffold wrap, facade screening, containment, modular covers or temporary weather protection, EcoShrink can review the project requirements and provide suitable product information, evidence or sample support.

Frequently asked questions

What is BIOSHRINK used for?

BIOSHRINK is used across temporary protection applications including scaffold wrap, facade screening, containment, modular covers and temporary weather protection. The right grade is matched to each application.

Is BIOSHRINK suitable for every project?

Where shrink wrap is the right protection method, BIOSHRINK is the film EcoShrink uses — it is our standard wrap. What varies project to project is the grade, fire-retardant rating and installation method, matched to the application, exposure and duration. If a completely different protection method suits a job better, that is a separate conversation about method, not about which film to use.

How is BIOSHRINK removed and disposed of at the end of a project?

BIOSHRINK still requires responsible removal and handling. The primary route is recycling where local infrastructure accepts LDPE film; segregate it from rubble, timber and mixed waste to keep it recyclable. Where recycling is not realistic, biodegradation acts as the end-of-life safety net. It is not a zero-waste product, and disposal should always be planned into the project.

Can BIOSHRINK be installed like standard shrink wrap?

Yes. BIOSHRINK installs using the same methods as conventional shrink wrap — tensioning, heat-welded seams, fixing and detailing — so competent teams do not need to relearn their process. Good planning, fixing and heat-welding still determine the quality of the finished enclosure.

Can EcoShrink help specify the right BIOSHRINK grade for my project?

Yes. EcoShrink can review the application, exposure, duration and fire requirements and help match the correct BIOSHRINK grade and installation approach, along with the product evidence procurement needs.

Considering BIOSHRINK for an upcoming project? Speak to EcoShrink about scaffold wrap, containment, facade screening, modular covers or temporary weather protection. We can review the application and provide suitable product information, samples or specification support.