Covamat Fresh™ Erosion Control Rolls are premium biodegradable blankets designed for rapid slope stabilisation and vegetation establishment, especially in poor soil conditions. Building on the proven benefits of Covamat Plus™, Covamat Fresh™ features an exclusive 5mm layer of quality topsoil embedded in a quilted coir, straw, and hay matrix. This additional soil layer accelerates seed germination and plant growth by providing an immediate nutrient-rich medium, making it ideal for projects requiring fast vegetation establishment.
Pre-seeded with various seed mixes tailored for flood-prone areas, dry soils, salt resistance, and poor ground conditions, Covamat Fresh™ offers superior erosion protection on slopes ranging from gentle (up to 30°) to steep (over 45°). These organic, fully biodegradable erosion control blankets contain slow-release fertilisers, beneficial micro-organisms, and mulch layers to improve soil health and surface stability for up to 36 months.
Covamat Fresh™ rolls require immediate installation upon delivery to maximise germination speed and effectiveness. Available in three types – 100% straw, 50/50 coir and straw, and 100% coir fibre – Covamat Fresh™ provides the fastest germination and erosion control performance on the market.
Features & Benefits:
Integrated 5mm Topsoil Layer: Speeds up seed germination and vegetation establishment.
Biodegradable & Organic Materials: Fully decomposes, enriching the soil naturally.
Pre-Seeded with Multiple Seed Mix Options: Tailored for different soil types, slopes, and environmental conditions.
Suitable for Poor Soil Conditions: Ideal for challenging sites requiring fast ground cover.
Slow-Release Fertiliser & Microbial Activity: Supports sustained plant growth and soil improvement.
Versatile Fibre Compositions: Straw, coir-straw blend, and coir-only options to match slope gradients and erosion risk.
Fast Installation & Immediate Use: Designed for immediate laying on site to capitalise on pre-germinated seeds.
Long-Lasting Erosion Control: Durable up to 36 months depending on type and reinforcement.
Applications:
Stabilising slopes and embankments on construction and landscaping projects
Rapid vegetation establishment on road verges, ditch lining, and riverbanks
Restoration of degraded land and embankments in flood-prone or salt-affected areas
Erosion protection for steep slopes (over 45°) with organic biodegradable coverage
Enhancing biodiversity by supporting wildflowers and native grasses on embankments
Supporting soil and vegetation recovery in poor or disturbed ground conditions
Available Types & Roll Sizes:
Type Fibre Composition Roll Size (m) Suitable Slope Gradient
Type 1F 100% Straw & Hay Fibres 1.2 x 15 / 2.4 x 15 Up to 30°
Type 2F 50% Coir Fibres / 50% Straw/Hay 1.2 x 15 / 2.4 x 15 Up to 45°
Type 3F 100% Coir Fibres 1.2 x 15 / 2.4 x 15 Over 45°
Seed Mix Options:
Covamat Fresh™ comes with a selection of seed mixes designed to suit a wide range of soil and environmental conditions, including:
Seedmix 1A: For flood-prone, salt-affected areas with strong root and sod formation
Seedmix 2A: Standard fresh, moist soils with low maintenance needs
Seedmix 2B: Dry, stony soils with erosion protection and de-icing salt resistance
Seedmix 1C: Mix 1A with clover addition for poor soils (most popular)
Seedmix 2C: Mix 2A with clover for enhanced soil improvement
Seedmix 1P: For very poor soil conditions and difficult vegetation establishment
Installation Guide:
Covamat Fresh™ requires immediate installation after delivery to ensure the embedded seeds benefit from the pre-germinated topsoil layer. Lay the rolls on prepared soil and secure with appropriate fixings. Water thoroughly after installation to activate fertilisers and micro-organisms and maintain moisture during early establishment. Detailed installation instructions available on request. Please Note:
This product is dispatched directly from our trusted supplier’s warehouse. While we aim to keep product availability as accurate as possible, we do not have live stock control for these items. Availability is subject to change, and delivery can take up to 15 working days, depending on stock levels at the time of order.
Tracking information will be provided where available, but please note this is dependent on the supplier’s shipping process. If you have any questions about lead times or delivery, our team is happy to help before you place your order.

Specification Value Notes
Blanket Thickness Approx. 15 – 20 mm Includes 5mm topsoil layer
Fibre Composition Straw/Hay, Coir-Straw Mix, 100% Coir Depending on type
Roll Dimensions 1.2m x 15m, 2.4m x 15m Available sizes
Seed Mixes Multiple standard and custom See seed mix table
Degradation Time Up to 36 months Depending on fibre & mesh
Fertiliser Content Slow-release organic fertiliser Embedded in blanket
Suitable Slope Angle Up to 30° (Type 1F), Up to 45° (Type 2F), Over 45° (Type 3F)