If you're considering a pergola for your garden, cost is naturally one of the first questions. Prices can vary depending on size and installation method, but a typical pergola project in the UK often falls approximately around £500–£1500 range, depending on whether you install it yourself or bring in a professional for the installation. When choosing a slatted pergola like those available at Slatted you’re investing in a modern structure built from high-quality timber, designed to improve outdoor living for years to come.
Factors Affecting the Cost of Installing a Slatted Pergola
Timber Quality
Our pergolas are manufactured from pressure-treated softwood, chosen for strength, stability and outdoor durability. Timber offers a natural look that fits perfectly into landscaped gardens and can be stained or painted to suit your style. Timber typically increases cost slightly based on other materials such as plastic, but delivers improved aesthetics with long-term performance.
Pergola Size and Layout
A smaller pergola is naturally more affordable, while larger builds require more timber with a longer installation time. A simple rectangular footprint remains the most cost-efficient option, while extended spans or additional bays may increase the overall price in more complex designs.
DIY vs Professional Installation
This factor is the primary driver of the cost to install a garden pergola. Many customers choose to install their pergola themselves by purchasing a kit, such as with our Slatted Garden Pergolas, saving on labour costs. Our Slatted Garden Pergolas are priced from £509.45, depending on the size. If you prefer professional installation, the cost for this can add £500–£1,000+, with most builds completed in one to two days.
Optional Features
You can choose to enhance your pergola’s usability and appearance with additional elements such as:
- Decking or paved base preparation
- Side screening for privacy
- Outdoor curtains or shade detail
- Lighting or outdoor electrics
These customisations help define the space, but should be factored into budget planning.
Example Garden Pergola Cost Breakdown:
A typical mid-range slatted pergola project might look like this:
Pergola Kit: 2.4m wide x 2.4m deep x 2.4m – from £509.45 via Slatted
Professional Installation: 1–2 days of labour – approx. £500–£1,000+
Estimated Total: £500–£1500+, depending on final size and setup and any additional customisations that you choose for your garden pergola area.
Why Choose a Slatted Pergola?
A pergola does more than add structure; it creates atmosphere. Our slatted designs offer shade, simplicity and architectural definition while remaining open and airy. Whether used for outdoor dining, a lounge area, or a covered walkway, a pergola instantly elevates a garden and naturally pairs with slatted fencing for a cohesive look.
If you're ready to create an outdoor space that feels designed rather than improvised, a timber slatted pergola is a smart investment in style, usability and long-term value.
