Best Roof Shingles for Summerhouse: 2025 Expert Review
DR Joinery
Expert Joiner & Timber Building Specialist
A summerhouse is a significant investment, often serving as a home office, studio, or relaxation space. However, in our damp climate, water ingress is the enemy of all timber joinery. The roof is your first line of defence, and choosing the right covering is critical for longevity.
Traditional felt often cracks after a few harsh winters, whilst improper installation can lead to leaks that rot roof trusses and damage expensive interiors. In York, where we see our fair share of rain and wind, I always advise clients to prioritise durability particularly on flat or low-pitch roofs.
In this review, I've analysed three roofing options available now: a budget solution for small-scale detailing, a premium asphalt shingle for proper summerhouses, and a heavy-duty felt role for those needing a robust waterproof barrier.
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Specs vs. The Real World
The Spec: "Self-Adhesive Claims"
"Manufacturer instructions often suggest the adhesive backing is sufficient to hold shingles in place without mechanical fixings."
In the UK, wind uplift is a real issue. Whilst the adhesive helps, I always recommend using clout nails (roofing nails) for a secure mechanical fix that won't fail during a winter storm.
The Spec: "Running Metres vs Coverage"
"Packaging states the total area of material provided."
You must account for overlaps. On a pitched roof, you lose at least 50% of the visible surface area to the overlap required for waterproofing. Always order 15-20% more than your calculated roof area.
My Top 3 Recommendations
Three options to cover different needs and budgets
OWDFF Roof Shingles for Bird House, 32 Pieces, Self-Adhesive, Grey
OWDFF
Whilst these are marketed as 'mini' shingles for bird houses, they are an excellent budget option for very small garden structures, playhouses, or decorative detailing on larger buildings. For full-sized studios, these are too small, but for matching a dog kennel or potting bench to the main building, they are ideal.
The Good
- Very affordable for small projects
- Includes ridge covers for a neat finish
- Strong adhesive backing simplifies application
The Bad
- Dimensions are 'mini' - not suitable for full-sized summerhouse roofs
- Intended for model making or very small structures
Installer Tip:
Use these for aesthetic matching. If you are building a full-sized summerhouse, use these shingles on the accompanying bird table or log store to create a cohesive theme across your garden joinery.
Priced at £13.90 at the time of writing
Check Price on AmazonAsphalt Roof Felt Tiles - Shingles for Sheds, Log Cabins & Summerhouses (Grey)
BillyOh
This is the proper standard for a quality summerhouse roof. BillyOh provides genuine asphalt shingles that offer far superior protection compared to standard roll felt. They mimic the look of slate or tile, adding significant kerb appeal and longevity to your garden studio.
The Good
- Professional grade durability superior to standard felt
- Attractive aesthetic mimics traditional tiling
- Excellent water shedding properties
The Bad
- Significantly higher cost per square metre
- Requires a solid timber roof deck (OSB or tongue and groove) to fix to
Installer Tip:
Start your first row upside down or use a starter strip to ensure the gaps in the first visible row are backed by material. Always stagger the joints on each subsequent row to prevent water tracking through.
Priced at £75.00 at the time of writing
Check Price on AmazonStandard Grade Shed Roof Felt Black Mineral 16.4 x 3.2ft (5m x 1m)
NOVECRAFTO
Sometimes a full shingle roof isn't feasible due to budget or roof pitch. This mineral felt is a robust alternative. It serves as an excellent waterproof membrane, offering good tear resistance and UV protection. It works well on shallower pitches where shingles might not drain effectively.
The Good
- Significant tear resistance compared to budget paper felt
- Quick coverage for large areas
- Mineral finish provides UV protection
The Bad
- Less aesthetic appeal than shingles
- Will eventually require replacement sooner than high-end shingles
Installer Tip:
Warm the felt slightly before unrolling if working in winter, as cold felt can crack. When fixing, use a high-quality felt adhesive on the overlaps and galvanised clout nails spaced every 150mm for a secure hold against the wind.
Priced at £31.95 at the time of writing
Check Price on AmazonFrequently Asked Questions
Can I put shingles directly onto shed framing?
Are shingles better than roofing felt for a summerhouse?
How do I calculate how many packs of shingles I need?
Do I need an underlay with summerhouse shingles?
Why do shingles sometimes blow off in the wind?
How much does a professional summerhouse roof installation cost?
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