| Materials | Price inc VAT | Lead Time |
|---|---|---|
| Oak | 2850 £ | |
| Douglas fir | 2725 £ | |
| Treated spruce | 2600 £ |
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A well-designed oak lean-to pergola can last 30–50 years or more. Oak is naturally durable and well suited to outdoor structures.
Keep oak posts out of standing water and allow the timber to dry naturally. Use suitable stainless steel or galvanised fixings, especially in coastal areas. Traditional mortise and tenon joinery also allows the oak to move naturally as it seasons.
No. Oak can be left untreated and will gradually develop a silver-grey patina. UV-protective oil is optional if you want to maintain more of the original colour.
| Stronghold Pergola Supplied – Included | ||
| Uprights | mm | 145 x 145 |
| Top Plates | mm | 145 x From 145 |
| Joists | mm | 70 x 145 |
| End Beam Cut | Type | A1 – 20 |
| Brace B1 | mm | 50 x 150 |
| Kiln Dried Oak Dowels | mm | Diameter 16 |
| Extras | ||
| Brace B2 – 9 | Extra | |
| Staddle Stones – Flat or Taper | Extra | |
| Concealed Post Base – CPT66Z | Extra | |
| Custom Wall Systems D1-14 | Extra | |
| Chamfers for Beams Larger than 165 mm | Free | |
| Fixings ( screws, nails, etc ) | Extra | |
| Delivery | Extra | |
| Tailor The Frame To Be Up To 225 mm Thick | ||
NEW PRODUCT
Please, provide us with information on what is required for pricing and design.
We will prepare a price offer and get back to you with an offer and 3D renders for free of charge.
If you have your own sketches, architectural drawings or photos from the internet, please attach below, it will help us with design and pricing.





















