Description
Hallow Garden Room – adaptable and versatile
The Hallow is a beautifully understated apex‑roof garden room that blends classic proportions with contemporary detailing. Its clean lines, elegant double glazed half‑height casement windows and French doors create a bright, welcoming space that feels calm, refined and effortlessly connected to the garden.
The result is a garden room that feels comfortable, inviting and beautifully balanced in every season.
Clad in a choice of premium vertical cladding, the Hallow looks as good as it performs. Inside, the insulated, professionally lined interior can be tailored to your lifestyle with options including engineered oak flooring, decorative wallboard, cedar matchboard, integral blinds and many more.
Whether you’re creating a dedicated home office, a peaceful reading room or a year‑round garden retreat, the Hallow offers a timeless, versatile space with a distinctly premium feel.
Make It Your Own — Fully Bespoke Options
Every garden and every customer is different, which is why The Malvern collection buildings can be tailored to suit your exact needs. Whether you’re creating an office, a hobby space, or simply a place to relax, The Malvern collection’s flexible build options let you design a building that truly works for you.
You can customise:
- Layout & Door Positioning – Choose the configuration that best suits your garden and how you plan to use the space.
- Window Options – Add more light, reduce visibility, add privacy windows, or even no windows! There are many glazing styles and types to choose from.
- Painted Finish – A painted exterior gives your garden room a beautifully refined, weather‑resistant finish that protects the timber and elevates the whole building’s look.
- Flooring – Choose to add Laminate or Engineered Oak flooring, giving your garden room a durable, stylish, easy‑to‑clean finish that feels instantly more like a real, lived‑in interior.
- Lining & Insulation – Upgrade to premium Cedar matchboard lining with 50mm solid board cavity insulation to walls and ceiling, or decorative wallboard
- Door Configurations – Add internal solid doors to partitions, or even add additional doors for multi‑entry convenience and more.
- Open Section – Create a multipurpose building with your very own open area conversion
- Any many more options!
Specification
- A choice of external vertical claddings, which include redwood, thermowood, cedar and Millboard® composite
- Multipoint door locking system with high security euro locks on all our doors
- uPVC casement windows and french doors
- One 1200mm wide casement window in each side with top opening vent
- Double glazed glass units with toughened glass, planitherm coating and argon filled
- A choice of either heavy duty bitumen felt tiles or a polyester coated steel profile roof
- Metal rear external wall for added strength and longevity finished with polyester coated finish
- Painted patterned / plain MDF lining with 50mm solid board cavity insulation
- 19mm heavy duty redwood floor with 25mm solid board cavity insulation and pressure treated floor joists
- 0.35m roof overhang to the front
- High quality timber treatment applied prior to delivery (excluding composite cladding)
- Guttering to rear fitted as standard
- Installation
** All sizes are approximate **
Guarantee
All of our Malvern Collection Garden Rooms come with a comprehensive guarantee from a company that has been manufacturing and installing buildings for over 50 years.
These buildings have a 10 year structural guarantee which includes rot and decay. All other workmanship and materials are guaranteed for a minimum of 2 years. Full details are provided in our guarantee guidelines.
Our recommendations are that all timber garden structures require ongoing maintenance following installation. Redwood, thermowood and cedar require annual timber treatment to be applied, ideally prior to the colder wetter months for added protection.
We recommend all spray painted buildings are maintained on an annual basis, inspect the painted areas on the building, checking for any areas where the paint finish maybe starting to deteriorate over time, peeling or flaking and repaint where necessary. A full guide of maintenance guidelines are available on request.
Installation & Base Requirements
We offer installation on The Malvern Collection buildings (location dependent), giving you a stress‑free experience from start to finish.
To enable installation, your building must sit on a flat, level, firm base made from paving slabs or concrete. The base should:
- Match the size of the building (can be larger, but never smaller) – please note that bases larger than the building can cause rainwater to build up around, and under the floor of the building, which can lead to the timber rotting.
- Be completely flat & level to a spirit level standard, with no drainage slope
- Sit at least 2 inches above ground level to avoid ground water running underneath
** It is the customer’s responsibility to provide a suitable base for their building, with clear and safe access **
Clearance
We recommend 18″ clearance around the building for installation, airflow, and future maintenance. Malvern buildings need 12” clearance as a minimum.