Flex Pent Sunroom
£533.99
A light, modern garden sunroom designed for relaxing and enjoying your garden.
Why choose a Flex Pent Sunroom?
If you want a calm place to sit, read, or enjoy the garden, a standard shed can feel dark and closed in.
The Flex Pent Sunroom is designed to feel the opposite. Large four-pane windows let in plenty of daylight, helping create a light, airy garden room you can enjoy from spring through to autumn.
How does the modular layout help?
This sunroom is part of the Flex modular range, which means the wall panels are interchangeable.
You can place the door and window panels on any side, in the layout that works best for your garden, seating, and access. It’s especially useful if you want to make the most of sunlight or fit the building neatly against a fence or wall.
What makes this ideal as a light garden room?
The four-pane glazed windows are designed to let light flood the interior while still feeling solid and well built.
With 3mm toughened glass used throughout, the sunroom feels bright but robust, making it a comfortable place to relax, enjoy a coffee, or spend time on hobbies.
Is the build quality solid?
Yes. The Flex Pent Sunroom uses 12mm shiplap tongue & groove cladding on all walls, supported by a 28mm x 44mm timber frame.
The roof and floor are also made from 12mm tongue & groove boards, giving the building a sturdy feel underfoot and helping it stand up well to everyday use.
How does the roof design work?
The pent roof gives the sunroom a clean, modern look and helps rainwater run off efficiently.
It’s finished with grey mineral felt and can be set to slope in the direction that suits your garden layout best.
What sizes are available?
This one product page covers the full Flex Pent Sunroom range:
- 4x4
- 8x4
- 12x4
- 4x6
- 8x6
- 12x6
Window count and weight vary by size, but all models share the same core construction and features.
Flex Pent Sunroom – Specifications
| Category | Specification |
|---|---|
| Cladding | 12mm Shiplap Tongue & Groove |
| Framing | 28mm x 44mm Timber |
| Roof | 12mm Tongue & Groove Boards |
| Roof Covering | Grey Mineral Felt |
| Floor | 12mm Tongue & Groove (Included) |
| Door | Single Full Boarded Tongue & Groove |
| Windows | Four-pane glazed window sets |
| Glazing | 3mm Toughened Glass |
| Treatment | Temporary Water-Based Treatment |
| Build Style | Modular – flexible window and door placement |
Ready to enjoy more time in your garden?
The Flex Pent Sunroom is a simple way to add a bright, peaceful space to your garden. If you need help choosing the right size or planning your base, our team is always happy to help.
📦 Shipping
Q: Do you ship for free in England?
A: Absolutely! Every order to England ships completely free. Scotland, Wales, and Ireland have a small additional charge depending on the product. Contact us for exact pricing.
Q: How long does delivery take?
A: Estimated delivery time is 2–17 business days from order:
• Handling: 1–3 business days
• Transit: 1–14 business days
Q: What if the item arrives damaged?
A: Photograph any damage (packaging + product) and email the photos to
sales@gleaminggardens.co.uk. We’ll take care of the claim.
↩️ Returns & Refunds
Q: Can I return an item if I change my mind?
A: Yes — 30-Day Return & Refund policy. Email sales@gleaminggardens.co.uk with your order number.
Q: Who pays for the return shipping?
A: The customer is responsible.
Q: What condition must items be in?
A: Items must be in “Like New” condition with all packaging and accessories.
Q: How long do refunds take?
A: Refunds are processed within 5 working days.
Q: Is there a restocking fee?
A: No.
Q: What if the item is damaged or incorrect?
A: Report it on the same day with photos. We cover return shipping.
Q: Are some products non-returnable?
A: Yes — exclusions will be shown on product pages.
💷 Price Match Guarantee
Q: What is the price-match policy?
A: Email sales@gleaminggardens.co.uk or call 203 098 6998. We match or beat valid competitor prices.
Q: What counts as “same product”?
A: Identical model, variant, and configuration. We compare full pricing including delivery.
⭐ Why Choose Gleaming Gardens
Premium Quality – Hand-selected products built to last.
Free UK Delivery – No hidden fees.
Risk-Free 30-Day Returns – Hassle-free process.
Price Match Promise – We match or beat valid prices.
Exceptional Service – Friendly advice and dedicated support.