| Materials | Price inc VAT | Lead Time |
|---|---|---|
| Oak | 2250 £ | 8 -10 Weeks |
| Douglas fir | 2200 £ | 8 -10 Weeks |
| Treated spruce | 2100 £ | 8 -10 Weeks |
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An oak lean-to pergola above French or bifold doors creates a natural connection between your home and garden. However, fixing the pergola to the wall needs careful structural planning, especially above a wide door opening.
A lintel is the structural beam above a door or window. It carries the load from the wall above and transfers it to the surrounding structure. Lintels can be made from steel, concrete, timber or other materials. Therefore, you should identify the lintel type before fixing an oak pergola to it.
Possibly, but it depends on the lintel, span, fixing method and pergola design. An oak lean-to pergola can add considerable dead load. A roof also introduces additional loads from rain, wind and other factors. For this reason, the existing lintel should be checked before installation.
Large bifold door openings can have tight deflection limits. Even small movement above the opening may affect door operation. Therefore, a structural engineer should confirm the lintel can support the additional load before drilling or installing fixings.
Where the structure has been confirmed as suitable, chemical or resin anchors may be considered. The correct anchor, bolt size, spacing and installation method depend on the lintel and surrounding construction. The fixing design should also keep sufficient distance from edges and avoid damaging reinforcement or other structural elements.
At Timber Solution, we can design a bespoke oak lean-to pergola around your door opening, roof requirements and available fixing points. For wide openings, the lintel and supporting structure should always be assessed before installation. The right design and fixing method are essential for both the pergola and the doors below.
| SunGlow Pergola Supplied – Included | ||
| Uprights | mm | 145 x 145 |
| Top Plates | mm | 145 x From 145 |
| Joists | mm | 60 x 140 |
| End Beam Cut | Type | A1 – 20 |
| Brace B1 | mm | 50 x 150 |
| Kiln Dried Oak Dowels | mm | Diameter 16 |
| SunGlow Pergola Extras | ||
| Brace B2 – 9 | Extra | |
| Staddle Stones – Flat or Taper | Extra | |
| Concealed Post Base – CPT66Z | Extra | |
| Adjustable Elevated Post Base | Extra | |
| Custom Wall Systems D1-12 | 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 | ||
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.





















