The definitive guide to debris netting for UK construction sites. Covers colour selection and hazard conventions, CDM compliance, step-by-step installation, scaffold wind loading, flame-retardant requirements, and maintenance. Written for site managers, scaffolding contractors, and principal contractors.
Blue eyeletted debris netting supplied in a 2 metre x 50 metre roll for corporate-branded site enclosures, colour-coded zone systems, industrial partitioning, and scaffolding on construction and development sites.
- Blue colour for corporate branding, colour-coded zone designation, and developer identity on prominent construction sites
- Eyeletted construction with buttonhole eyelets along edges and centre section for fast, secure fixing
- 50gsm knitted HDPE construction for debris containment and wind reduction
- Not flame retardant: do not use where fire-rated netting is specified
- Supplied as a single 2m x 50m roll
- Blue
Blue Debris Netting Roll 2m x 50m - Eyeletted 50gsm
Blue eyeletted debris netting supplied in a 2 metre x 50 metre roll for corporate-branded site enclosures, colour-coded zone systems, industrial partitioning, and scaffolding on construction and development sites.
- Blue colour for corporate branding, colour-coded zone designation, and developer identity on prominent construction sites
- Eyeletted construction with buttonhole eyelets along edges and centre section for fast, secure fixing
- 50gsm knitted HDPE construction for debris containment and wind reduction
- Not flame retardant: do not use where fire-rated netting is specified
- Supplied as a single 2m x 50m roll
- Blue
- Buy 5 for £46.98 £39.15 each and save 5%
- Buy 10 for £42.98 £35.82 each and save 13%
| BULK DISCOUNT | 5 | 10 |
|---|---|---|
| Price | £39.15 £46.98 | £35.82 £42.98 |
Order 1x to earn 41 FASTPoints
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Log in to access trade discountsBlue Debris Netting Roll 2m x 50m
Blue debris netting supplied in a 2 metre x 50 metre roll for developers, principal contractors, and site managers requiring corporate-branded site enclosures, colour-coded zone designation, and visually distinctive site perimeter screening on prominent construction and development sites. Unlike green, yellow, orange, and red which communicate specific hazard and access restriction signals, blue is not associated with a fixed hazard convention in UK site safety colour coding. This makes it the practical choice where the netting colour serves a branding or zone identification purpose rather than a hazard communication function. Developers and principal contractors whose corporate identity includes blue use it to create a consistent branded appearance across site heras fencing and scaffold faces on high-profile urban and commercial developments. In industrial and warehousing environments, blue is commonly used in colour-coded zone systems to designate specific operational areas, traffic routes, or storage zones alongside other colours. Manufactured to approximately 50gsm from knitted HDPE with buttonhole eyelets along both edges and through the centre section. Supplied as a single roll. Not flame retardant: where fire-rated netting is required, a certified flame-retardant variant must be used.
How blue debris netting supports branded site enclosures and colour-coded zone systems
A construction site perimeter in a prominent urban or commercial location is a visible statement about the developer and principal contractor for the duration of the project. Standard green netting is neutral and unobtrusive, which is correct for most applications. Where a developer or contractor uses blue as their corporate colour, specifying blue debris netting on heras fencing and scaffold faces creates a consistent branded appearance that reinforces corporate identity across the project without requiring bespoke signage or printed hoarding at every point along the perimeter. In industrial environments, colour-coded zone systems use different netting colours to designate specific areas without language barriers, making blue a practical zone marker alongside green for general areas and red for restricted zones.
Key Features
Blue colour for branding and zone designation: Not associated with a fixed hazard level in standard UK site safety colour conventions, making it the correct choice where netting colour serves a corporate branding, developer identity, or zone designation purpose rather than a hazard communication function.
Buttonhole eyelets along edges and centre section: Reinforced fixing points distributed along both long edges and through the mid-section allow systematic installation with cable ties or scaffold clips at defined intervals. Reduces installation time and distributes fixing load across reinforced points rather than raw mesh strands.
50gsm knitted HDPE construction: Knitted construction absorbs movement and wind load without tearing at fixing points. The 50gsm weight provides debris containment and wind reduction without adding significant load to the scaffold structure or heras fencing system.
2 metre working height: Matches standard scaffold bay and heras panel heights, reducing the need for overlapping or trimming on most applications. Covers 100 square metres per roll.
Not flame retardant: This product does not carry a flame-retardant rating. Where a fire risk assessment or site fire safety specification requires FR-rated netting, a certified FR variant must be specified.
Supplied as a single roll: Each order is fulfilled as one complete 2m x 50m roll. No minimum multi-roll requirement on standard orders.
Who is this for
Trades and roles:
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Developers and development managers
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Principal contractors on high-profile urban sites
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Site managers on commercial and residential developments
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Industrial and warehousing facilities managers
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Scaffolding contractors on branded project sites
Industries:
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Commercial and residential property development
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Construction and civil engineering
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Industrial and manufacturing
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Warehousing and logistics
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Facilities management

Specifications
| Specification | Detail |
|---|---|
| Product Name | Blue Debris Netting Roll 2m x 50m - Eyeletted 50gsm |
| SKU / Product Code | DN200BLU |
| Product Type | Knitted HDPE debris containment netting |
| Primary Function | Debris containment, corporate-branded site enclosure, colour-coded zone designation |
| Material | HDPE (high-density polyethylene), knitted construction |
| Weight (gsm) | Approximately 50gsm |
| Eyelet Construction | Buttonhole eyelets along both edges and centre section |
| Roll Dimensions | 2 metres x 50 metres |
| Coverage per Roll | 100 square metres |
| Flame Retardant | No — not flame retardant |
| Colour | Blue |
| Supply Format | Single roll |
Compatibility
| Application / Condition | Status |
|---|---|
| Corporate-branded site enclosure and heras fencing | ✓ Compatible |
| Developer identity on prominent construction sites | ✓ Compatible |
| Colour-coded zone designation in industrial environments | ✓ Compatible |
| Scaffold face debris containment | ✓ Compatible |
| Internal site partitioning in warehousing and logistics | ✓ Compatible |
| Temporary windbreak on construction sites | ✓ Compatible |
| General heras fencing perimeter screening | ✓ Compatible |
| Sites requiring flame-retardant netting | ✗ Not suitable — not flame retardant |
| Fall arrest or personnel safety netting | ✗ Not suitable — debris netting only |
| Full weatherproof sheeting replacement | ✗ Not suitable — open mesh construction |
| Hazard warning or danger zone marking | ✗ Not recommended — use red or orange |
Who is this for
Blue debris netting at this specification is used primarily by developers, principal contractors, and site managers on commercial and residential construction sites where corporate branding, developer identity, or colour-coded zone designation is the primary driver for colour selection alongside the standard debris containment function. Because blue carries no fixed hazard convention in UK site safety colour coding, it is the correct choice where netting colour is selected for identity or zone management purposes rather than hazard communication. Developers whose corporate identity includes blue use it across heras fencing perimeters and scaffold faces on high-profile urban developments to create a consistent branded appearance for the duration of the project. Industrial and warehousing facilities managers operating colour-coded zone systems will find blue a practical designation colour for specific operational areas, picking zones, or traffic routes alongside other colours in the system. Scaffolding contractors working on projects where the developer or principal contractor specifies blue for site identity purposes will find this product meets the standard 50gsm knitted HDPE specification required for construction site debris netting applications.
Typical applications
Wrapping heras fencing perimeters on high-profile commercial and residential development sites where the developer or principal contractor uses blue as their corporate colour and requires a consistent branded appearance across the site boundary.
Screening scaffold faces on prominent urban construction and refurbishment projects where blue netting reflects the developer's or contractor's corporate identity and differentiates the site visually from adjacent standard green-netted sites.
Designating specific operational zones in industrial and manufacturing facilities where a colour-coded area management system uses blue to identify particular work areas, traffic routes, or storage zones within a larger site.
Creating internal site partitions in large warehousing and logistics operations where colour-coded netting divides the facility into distinct operational areas and blue designates a specific zone within the system.
Providing temporary perimeter screening on commercial development sites in urban retail or leisure locations where a visually distinctive blue enclosure aligns with the development's branding or the surrounding environment's aesthetic requirements.
Installing as a temporary windbreak and visual screen on construction sites where corporate colour requirements apply across all site boundary materials including netting, hoarding, and signage.
How to use
Step 1: Before attaching to any scaffold structure, inform the scaffold designer and erector so they can confirm the scaffold is designed to carry the additional wind load. This is mandatory regardless of netting colour or application.
Step 2: Unroll the netting along the face or perimeter to be covered, starting from one end. Keep the roll supported during unrolling to prevent the netting dragging on the ground.
Step 3: Secure the top edge first using cable ties or scaffold clips at each buttonhole eyelet along the upper edge. Work along the full length before moving to the lower edge.
Step 4: Tension the netting across the face and secure the lower edge at each eyelet, maintaining even tension to prevent billowing between fixing points.
Step 5: Secure through the centre eyelets where the span between top and bottom fixing points creates mid-span movement.
Step 6: Where blue netting is used as part of a colour-coded zone system, ensure the zone boundaries, access points, and any mandatory signage requirements are in place before the zone becomes operational.
Step 7: Inspect fixings regularly and replace any degraded cable ties before the next operational period.
Common mistakes
Using blue for hazard or warning purposes: Blue carries no hazard convention in UK site safety colour coding. Using blue netting to mark a caution zone, danger area, or exclusion zone risks operatives not recognising the hazard signal. Use red for danger and restricted access, orange for maximum-visibility hazard marking, and yellow for general warning and caution applications.
Attaching to scaffold without notifying the scaffold contractor: The HSE is explicit that debris netting increases wind loading on the scaffold structure regardless of the netting colour or its purpose. Always confirm with the scaffold contractor before installation on any scaffolded face.
Using this netting where flame-retardant netting is specified: This product is not flame retardant. Check the site fire risk assessment before ordering for any application where FR performance may be required.
Inconsistent colour application in zone systems: In a colour-coded zone system, consistency is essential. If blue designates a specific zone type, all boundaries of that zone must use blue netting throughout. Mixing colours within a single zone boundary undermines the zone system's clarity and defeats its purpose.
Overlooking CDM debris containment requirements on branded sites: A branded blue perimeter is still a debris containment installation on a construction site and must meet the same CDM 2015 public protection standards as any other colour of debris netting. Branding purpose does not reduce the debris containment obligation.
Safety
This product is debris containment netting for use on scaffolding, heras fencing, and construction site perimeters. It is not a fall arrest system, safety net, or personnel protection net and must not be used for those purposes. It is not flame retardant: check the site fire risk assessment before specifying on any project where FR performance may be required. Before attaching to any scaffold structure, inform the scaffold designer and erector in accordance with HSE guidance. Blue netting used on construction sites must meet the same CDM 2015 public protection standards as any other colour. Blue does not carry a hazard convention in UK site safety colour coding and must not be used as a substitute for red, orange, or yellow where hazard communication is required.
Maintenance
Inspect fixing points regularly during use, particularly after periods of high wind. Replace cable ties or scaffold clips showing degradation or loosening before they fail. Remove carefully after use to avoid tearing at the eyelets. Shake out debris before rolling for storage. Store rolled and under cover away from direct sunlight and heat. Inspect the netting material for tears, perforations, or degraded areas before redeployment. Replace if the blue colour has faded noticeably where corporate branding consistency is a requirement of the project specification.
Frequently Asked Questions
Q: Why would a developer or contractor specify blue debris netting instead of standard green?
A: Blue is specified on construction sites primarily for corporate branding and developer identity purposes rather than for any hazard communication function. Developers and principal contractors whose corporate colour is blue use blue debris netting on heras perimeters and scaffold faces to create a consistent branded appearance across the site boundary for the duration of the project. On high-profile urban commercial and residential developments in prominent public locations, the visual appearance of the site boundary is a consideration alongside the standard debris containment function. Green is the default for unobtrusive general site enclosure. Blue is the correct choice where corporate identity or zone designation drives the colour selection.
Q: Is blue debris netting suitable for hazard or danger zone marking?
A: No. Blue carries no hazard convention in UK site safety colour coding under the Health and Safety (Safety Signs and Signals) Regulations 1996. Using blue netting to mark a caution zone, danger area, or exclusion zone risks operatives and the public not recognising the hazard signal. For danger zones and restricted access areas, use red. For maximum-visibility hazard marking and traffic-adjacent applications, use orange. For general caution and warning applications, use yellow. Blue is appropriate for branding, zone designation, and applications where colour choice is not driven by hazard communication.
Q: Is this debris netting flame retardant?
A: No. This product is not flame retardant. Where a site fire risk assessment, CDM fire safety plan, or principal contractor specification requires flame-retardant debris netting, a certified FR-rated product must be used instead. Check the site fire risk assessment before ordering for any project where FR performance may be required.
Q: Can blue debris netting be used in a colour-coded zone system in an industrial or warehousing environment?
A: Yes. Blue is commonly used in colour-coded area management systems in industrial, manufacturing, and warehousing environments where different netting colours designate specific operational zones, traffic routes, storage areas, or work areas within a larger facility. The 50gsm knitted HDPE construction and eyeletted fixing system make this product suitable for internal partitioning and zone boundary marking as well as external site perimeter applications. Ensure the zone colour coding system is clearly documented and communicated to all operatives working within the facility.
Q: Can blue debris netting be used on heras fencing as well as scaffolding?
A: Yes. The 2 metre width matches the standard height of heras fencing panels and the buttonhole eyelets along both edges allow the netting to be cable-tied directly to the fencing mesh at regular intervals. Blue netting on heras fencing is commonly used on commercial development site perimeters where the developer or principal contractor requires a branded appearance across the full site boundary including both heras fencing and scaffold faces.
Q: Does using blue netting for branding reduce the debris containment performance compared with green?
A: No. The colour is a property of the HDPE yarn used in the knitted construction and does not affect the tensile strength, tear resistance, wind resistance, or debris containment performance of the netting. Blue, green, yellow, orange, and red variants at the same 50gsm knitted HDPE specification perform identically in terms of mechanical and debris containment performance. The choice of colour has no bearing on the product's suitability for CDM public protection compliance.
Q: How much blue netting do I need for a typical development site perimeter?
A: Each roll covers 100 square metres at 2 metres high and 50 metres long. For a heras fencing perimeter, each roll covers 50 linear metres of standard panel at the correct height. Measure the total linear metres of the perimeter, divide by 50 to calculate the number of rolls required, and add a minimum 10% contingency for corners, overlaps, and waste. For scaffold faces, multiply the face length by the height to confirm coverage, allowing for overlaps where the face height exceeds 2 metres.
Q: How quickly can I get blue debris netting delivered to a development or construction site?
A: Order by 7pm for next-day delivery nationwide at no extra cost on stocked lines. CMT Group operates its own fleet of vehicles covering over 95% of the UK mainland, with live order tracking, real-time ETAs, and What3Words integration for precise delivery to any site entrance or compound location without needing a full postcode. VIP 2-hour delivery is available from any CMT depot for time-critical requirements. Call the sales team for pricing and availability.
Q: Why order blue debris netting from CMT Group for a branded development project?
A: CMT Group holds large stock positions across the full debris netting colour range with no backorders on core lines, so procurement teams can order blue, green, orange, yellow, and red netting from a single supplier for consistent specification across a full project or portfolio of sites. The EDGE procurement portal gives contract customers agreed pricing, role-based spending controls, and full delivery tracking across multiple sites and projects simultaneously. CMT Group holds ISO 9001:2015 accreditation, CHAS Elite approval, and Crown Commercial Service Supplier status, and is rated Excellent on Trustpilot with over 400 verified Reviews.io reviews.






