The Undeniable Benefits of...

...Greenway Garden Rooms & SIPs Structures

• Year-Round Comfort: Utilises SIPs for top thermal properties, maintaining comfortable temperatures in all seasons.
• Energy Efficiency: Reduces energy usage by up to 40%, enhancing eco-friendliness and lowering running costs.
• Durability and Maintenance: Features a sturdy construction with a lifespan of over 50 years and minimal maintenance needs.
• Superior Insulation: Offers exceptional thermal and sound insulation, ideal for various applications.
• Versatility: Wide range of designs from glamping pods to commercial offices, adaptable for multiple uses.
• Investment Value: Attracts higher rentals and ensures competitive pricing, providing excellent return opportunities.

Garden Room Installation Guarantee

Greenway's premium garden installation service guarantees that your garden building is set up efficiently and correctly. Combined with our dedicated customer support, your satisfaction is our priority. Your experienced project manager and a professional team of site technicians and construction team takes between 2-3 working days, (depending on the size and complexity of the build and weather conditions) to build your premium garden room or SIPs panel structure.

On receipt of your deposit, you will be contacted by our design team who will discuss the finer details an issue you with an orthographic drawing of which you will be required to sign off prior to production of your order.

Our operation co-ordinator will also be in touch to introduce themselves personally, they are always on hand should you have any questions and will guide you through the process right through until your order has been received, whether it’s a query, scheduling a delivery date or just general communication, your dedicated operation co-ordinator is on hand to help.

Installation Service

Foundations

Garden Room With a SIP Floor

Garden Room Without a SIP Floor

Greenway carries out all the groundwork necessary for your site foundations and includes details of your specific needs in the building quote. 

There are three approaches to foundations for your garden cabin footing, and your site should be prepared and ready ahead of the SIPs structure installation. Greenway will recommend the necessary groundwork for your garden cabin installation upon your first site visit.

Concrete slabs are an option for the base for your SIPs structure. You will need to ensure the building of a small masonry dwarf wall out around the base's perimeter for your SIPs. 

• SIPs are popular in the USA, Canada, Japan and Europe. Since the 1950s, they have become mainstream building materials for homes, outside annexe buildings and garden cabins.

• SIPs are becoming increasingly popular in the UK due to the rising interest in sustainability, the ever-rising price of energy, and a drive towards using more local construction and manufacturing companies.

Facts About SIPs

• Building with SIPs as the structural element for property walls, roofs and suspended floors is quick, easy and cost-effective. 
  

• Greenway SIP building kits significantly enhance thermal efficiency, reducing energy consumption by up to 40%, which is not only good for the environment but also lowers running costs.
  
  
• Building kits are designed for quick and easy assembly, Greenway's SIP kits can drastically cut down construction time compared to traditional building methods, allowing for faster project completion and reduced labour costs.
  
  
• Greenway's SIP building kits are designed to last over 50 years with proper maintenance, thanks to their robust construction using high-quality, durable materials that withstand various environmental conditions.
  

More Facts About SIPs

• SIPs panels are joined together with an insulated SIP spline. A full-length spline joins both panels together. Each spline is insulated with eco-friendly EPS (expanded polystyrene) and also has an outer OSB (oriented strand board) skin to strengthen the joint. A joint like this helps to eliminate cold bridging where there are spaces in the continuous insulation where hot air can escape from the building, and cold air can leak in. Insulated splines solidify the joints and create an airtight join making every structure exceptionally strong and thermally resistant. 

• SIPs splines between the panels ensure a structurally sound framed system with panels fixed to the footings via a timber sole plate or recycled plastic pad and to the ceiling via a sustainable timber ring beam, making your structure one of the most sustainable and eco-friendly structures around.

• Traditional timber frame houses can lose more than 30% of created energy, whereas the SIPs paired with insulated splines, drastically reduce the amount of energy escaping. There's also no risk of compression shrinkage typically associated with stud walls and other traditional frame methods.