About Our Summerhouses with Side Sheds
A summerhouse with side shed gives you two buildings in one footprint. The summerhouse section has glazed double doors and full-height windows for a bright, comfortable room. The attached side shed has its own separate entrance for tools, bikes, cushions, and garden equipment. Both sections share a single roofline for a clean, integrated appearance.
These buildings suit gardeners who want a comfortable outdoor room without losing space to a separate shed. The shed side keeps clutter hidden while the summerhouse stays tidy. Tongue-and-groove cladding and felt roofing come as standard on all models.
For a corner-fitting alternative, browse our corner summerhouses. If you prefer a peaked roof without storage, see our apex summerhouses. For a single-slope roof style, try our pent summerhouses. Complete your outdoor area with seating from our garden furniture collection.
Why We Chose This Range
"The side shed means you keep tools and cushions out of sight. We always recommend this style for customers who want both. The clever bit is the separate entrances. You can reach your lawnmower without walking through the nice part. When we install these, customers always say they wish they had ordered one sooner."
— Matt, Founder of Greenhouse StoresTypes of Summerhouses with Side Sheds We Offer
Compact Side Shed Models
8x6ft overall footprint with a 6x6ft summerhouse and 2x6ft side shed. Suitable for smaller gardens where space is tight. The summerhouse section fits two armchairs and a small table. The side shed holds a lawnmower, garden tools, and folding chairs.
Large Side Shed Models
10x8ft to 12x8ft footprints with generous summerhouse and storage space. Room for a sofa, desk, and shelving in the main section. The larger shed compartment stores bikes, barbecues, and bulky garden equipment. Double doors on the shed side make loading easier.
Apex Roof Side Shed Combos
Traditional peaked roofline gives maximum headroom at the centre. The apex pitch sheds rain efficiently and handles snow loads. Classic appearance blends with established, traditional gardens. Available in multiple widths to match your garden dimensions.
Pent Roof Side Shed Combos
Single-slope roof suits gardens with height restrictions near boundaries. The lower rear height keeps within permitted development limits. Modern appearance pairs well with contemporary garden designs. Good choice when the building backs onto a fence or neighbour's boundary.
Quick Guide: Position the shed side closest to your garden access path. This avoids carrying heavy tools past the summerhouse windows. Face the summerhouse glazing south or south-west for afternoon sun and natural light. Allow 600mm clearance around all sides for maintenance access.
Matt's Installation Tip: Base Preparation
The base must be level across the entire footprint, including both the summerhouse and shed sections. Use paving slabs on a compacted sand bed. Build the base 50mm larger than the building on all sides for water run-off. An uneven base causes the partition door to jam. Gaps also appear in the cladding where the two sections meet.
Summerhouses with side sheds are the most practical option for gardens that need both a living space and storage. Common sizes range from 8x6ft to 12x8ft overall. For corner-fitting options, see our corner summerhouses.
Frequently Asked Questions
What sizes do summerhouses with side sheds come in?
Common sizes range from 8x6ft to 12x8ft overall. The summerhouse section typically takes two-thirds of the footprint. The side shed occupies the remaining third. Measure your space carefully and allow 600mm clearance on all sides for maintenance and airflow.
Do I need planning permission for a summerhouse with side shed?
Most garden buildings under 2.5m at the eaves are permitted development. The building must be single-storey and not forward of the principal elevation. It must not cover more than half your garden. Conservation areas have additional restrictions. Always confirm with your local planning authority before ordering.
What base does a summerhouse with side shed need?
A level paving slab or concrete base is essential. The base must be flat across the full footprint of both sections. Build it 50mm larger than the building for water run-off. Pressure-treated timber bearers sit on the base beneath the floor joists. A poor base causes doors to stick.
Can I use the summerhouse section as a home office?
Yes, many customers use these buildings as garden offices. Add insulation between the wall studs and fit a 2kW panel heater. Install a weatherproof power supply from the house. The glazed doors provide natural light for desk work. The side shed stores office supplies out of sight.
How do I maintain a timber summerhouse with side shed?
Apply wood treatment or stain every 1-2 years. Check the felt roof annually for tears or lifting. Oil door and window hinges each spring. Clear guttering if fitted. Both sections need the same level of care. Regular upkeep keeps the building weatherproof for 15-20 years.
Is the side shed accessible from inside the summerhouse?
Most models have separate external doors for each section. This means you access the shed from outside without entering the summerhouse. Some larger models include an internal connecting door. Separate access keeps dirt and garden debris out of the main living space.