Gardiun KIS12220
Gardiun Surrey Metal Garden Shed User Manual
Model: KIS12220
Introduction
This manual provides essential information for the safe and efficient assembly, operation, and maintenance of your Gardiun Surrey Metal Garden Shed. Please read these instructions carefully before beginning assembly and retain them for future reference.
The Gardiun Surrey Metal Garden Shed is designed for outdoor storage, featuring a durable alloy steel structure and galvanized steel walls with a wood grain effect.
Safety Warnings
Caution: Please be careful when handling and assembling this garden shed. The garden shed is water-resistant, but not waterproof. Please take additional measures to prevent water damage.
- Always wear appropriate personal protective equipment (PPE) such as gloves and safety glasses during assembly.
- Ensure the assembly area is clear of obstructions and level.
- Do not assemble in strong winds or adverse weather conditions.
- Secure the shed to the ground using the provided anchors to prevent overturning.
- Keep children and pets away from the assembly area.
- Periodically check all fasteners for tightness and re-tighten as necessary.
Product Features
Durable Construction

The shed is constructed from alloy steel with galvanized steel walls, providing a robust structure designed for outdoor use. It features a 15-year anti-corrosion warranty, ensuring long-term durability.
Design and Ventilation

The shed features a wood grain effect finish for aesthetic appeal. It includes a gabled roof and four vents to prevent condensation buildup inside, maintaining a suitable environment for stored items. A side window allows natural light into the interior.
Spacious Access

An extra-large door, measuring 138x181cm, provides easy access for moving larger items in and out of the shed.
Setup and Assembly
The Gardiun Surrey Metal Garden Shed is designed for easy assembly and includes all necessary hardware and anchors. Follow the detailed instructions provided in the separate assembly manual for step-by-step guidance.
Site Preparation
- Choose a level, firm surface for installation. A concrete slab or paved area is recommended.
- Ensure adequate drainage around the shed to prevent water accumulation.
- Clear the area of any debris, rocks, or vegetation.
Assembly Steps Overview
- Unpack all components and verify against the parts list.
- Assemble the base frame according to the instructions.
- Attach wall panels, ensuring proper alignment.
- Install the roof structure and panels.
- Mount the door and window components.
- Secure the shed to the ground using the provided anchors.
For detailed visual guidance, refer to the dimensions diagram below, which illustrates the external and internal measurements, as well as door dimensions.

Figure 1: Shed Dimensions Overview
Operating Instructions
The Gardiun Surrey Metal Garden Shed is designed for straightforward operation.
Door Operation
- The shed features a sliding door for easy access. Gently slide the door along its track to open or close.
- Ensure the door is fully closed when not in use to protect contents from elements.
- A bolt mechanism is included for securing the door. Add a padlock (not included) for enhanced security.
Ventilation
- The shed is equipped with four vents located near the roofline to facilitate air circulation and reduce condensation.
- Ensure vents are not obstructed by stored items or external debris.
Maintenance
Regular maintenance will extend the lifespan of your Gardiun Surrey Metal Garden Shed.
- Cleaning: Clean the exterior surfaces periodically with mild soap and water. Avoid abrasive cleaners or harsh chemicals.
- Fasteners: Annually inspect all bolts, screws, and anchors for tightness. Re-tighten as necessary to maintain structural integrity.
- Drainage: Ensure the area around the shed remains clear of debris to allow for proper water drainage. Clear gutters if installed.
- Snow Load: In areas with heavy snowfall, regularly remove accumulated snow from the roof to prevent structural damage.
- Water Protection: As the shed is water-resistant but not fully waterproof, consider applying a sealant around the base or seams if experiencing significant water ingress during heavy rain.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Water ingress during heavy rain | Shed is water-resistant, not waterproof; improper sealing; poor drainage. | Ensure proper ground preparation and drainage. Apply additional sealant to seams or base if necessary. |
| Door sticking or difficult to slide | Debris in track; misaligned track; warped door. | Clean door tracks. Check for proper alignment and adjust if needed. Lubricate tracks with silicone spray. |
| Condensation inside shed | Insufficient ventilation; high humidity. | Ensure vents are clear. Consider adding a dehumidifier if humidity is consistently high. |
| Shed feels unstable or wobbly | Loose anchors; uneven ground; missing fasteners. | Check and re-tighten all anchors and fasteners. Ensure the base is level. |
Specifications
| Model | KIS12220 |
| Brand | Gardiun |
| Dimensions (L x W x H) | 340 x 382 x 226 cm (133.8 x 150.4 x 89 inches) |
| Weight | 125.5 kg (276.7 lbs) |
| Material | Alloy Steel (Structure), Galvanized Steel (Walls) |
| Color | Brown (Wood Grain Effect) |
| Door Dimensions (W x H) | 138 x 181 cm (54.3 x 71.3 inches) |
| Ventilation | 4 Vents |
| Water Resistance | Water-resistant (not fully waterproof) |
| UV Protection | A certain degree of protection against ultraviolet rays |
Warranty Information
The Gardiun Surrey Metal Garden Shed benefits from a 15-year anti-corrosion warranty. This warranty covers defects in materials and workmanship related to corrosion of the metal components under normal use and maintenance.
For specific terms and conditions, please refer to the warranty documentation included with your purchase or contact Gardiun customer support.
Customer Support
If you have any questions, require assistance with assembly, or need to report a defect, please contact Gardiun customer support. Have your model number (KIS12220) and purchase details ready when contacting support.
For contact information, please refer to the packaging or the official Gardiun website.