Keder Greenhouse 4m smallholder range

4m Wide Smallholder Range

4m Wide Smallholder Range

The Ultimate Growing Environment for Serious Growers

Purpose-built for horticulturists, crofters, smallholders, community gardens, schools, market gardeners, and country house estates - the Keder Smallholder Greenhouse delivers commercial-grade performance in a highly adaptable footprint.

Designed to fill the gap between domestic greenhouses and large commercial tunnels, this range provides the perfect environment for healthy plant growth and comfortable working conditions all year round.

Key Features and Benefits

Fully Installed – Stress-Free from Day One

Every Smallholder Greenhouse is professionally installed by our experienced team - included in the price. We handle everything, from spot foundations (50cm² at 2m intervals) to the final fit. Typical installations are completed between two to five working days.

Tailored to Your Needs

Available in 4m or 6m widths, with unlimited length in 2m increments, our modular design ensures flexibility for future expansion or specific site layouts. Optional features include:

Additional doors & partitions

Manual or automated drop side vents

Upper & lower timber staging

Crop rails

Height adjustments

Through-access or disabled entry options

Whether you're segmenting for multiple users, creating an outdoor classroom, or scaling for

semi-commercial use, the Smallholder range adapts with you.

Perfect for Sensitive Locations

With a ridge height of just 2.5m, our greenhouse design is well-suited for areas of outstanding natural beauty or where planning permission might be a concern.

Built To Last

Incredibly Robust Galvanised Steel Frame

The entire structure is crafted from 2 inch wide British ZN35 high tensile structural steel, fully galvanised inside and out for lifetime protection against rust and corrosion. Integrated galvanised gutters are included as standard for effective rainwater harvesting.

Steel Options Include:

Crop rails

Manual or automated side vents

Additional doors

Sustainable Timber Elements

All timber components are sustainably sourced, pressure treated and dipped for long life.

Optional Timber Staging:

Available in upper and lower tiers

Slatted tops for airflow

Withstands up to 18 stone (114 kg) per 2m section

Fits seamlessly into the steel framework