What Are Bargeboards and How Much Do They Cost?

Bargeboards are one of the most visible features of your roofline, fitted to the gable ends of a property. While fascias and soffits protect the lower roofline, bargeboards serve both a protective and decorative purpose at the sides of pitched roofs. From preventing water ingress to adding character to a home’s exterior, bargeboards are a vital yet often overlooked feature. In this guide, we explain what they are, the materials available, installation requirements, and typical UK costs in 2025.

What Is a Bargeboard?

A bargeboard is a board attached to the projecting gable of a roof. Its main purposes are:

• Protective role – Shields exposed gable rafters from wind and rain, reducing rot risk.
• Aesthetic role – Adds character to the roofline. Decorative bargeboards have been a feature of British architecture for centuries.
• Structural support – Helps stabilise roof edges and provides a secure fitting point for tiles and trim.

Unlike fascias, which are continuous along the roofline, bargeboards are fitted specifically to gable ends, making them highly visible and a key design element.

Types of Bargeboards

There are two main types of bargeboards:

• Plain bargeboards – Simple boards with a flat or smooth finish, common in modern properties.
• Decorative bargeboards – Ornamental, often carved or patterned, popular on period or heritage homes for added charm.

Bargeboard Materials

Like fascias and soffits, bargeboards are available in different materials. Your choice impacts cost, maintenance, and appearance:

Material	Cost per 5m length	Pros	Cons
uPVC	£15–£35	Affordable, low-maintenance, resistant to rot, available in woodgrain finishes	Less traditional than timber for period properties
Timber	£20–£45	Classic look, ideal for heritage homes, can be carved decoratively	Needs regular painting, prone to rot and warping
Aluminium	£25–£50	Durable, modern appearance, minimal upkeep	Limited decorative styles, higher cost
Composite	£40–£70	Extremely durable, weather and fire resistant	Premium price point

How Much Do Bargeboards Cost to Install?

The cost of replacing bargeboards depends on house size, materials, and whether scaffolding or decorative features are included. For a typical UK semi-detached home, costs range from £900 to £1,800. Here’s a breakdown:

Expense	Typical Cost
Bargeboard materials	£15–£70 per 5m length
Labour	£200–£250 per day
Scaffolding	£300–£600
Waste disposal	£50–£100
Decorative upgrades	+£200–£500 depending on design

Installation Process

Bargeboard installation involves:

1. Scaffolding setup for gable-end access
2. Removing old bargeboards and inspecting gable rafters
3. Repairing any rotten timber or structural issues
4. Cutting and fitting new bargeboards with rust-proof fixings
5. Adding decorative trims if required
6. Finishing with sealants to protect against weather ingress
7. Disposing of old boards

Repair vs Replacement

Timber bargeboards may be patched or repainted if only surface damage is present, but full replacement is recommended if rot has spread to rafters. While repainting costs around £100–£200, full replacement ensures long-term protection and is often more cost-effective in damp UK climates.

Maintenance and Lifespan

- uPVC: Lasts 20–30 years, requires only cleaning.
- Timber: Lasts 15–20 years if painted regularly, but prone to rot.
- Aluminium: 30–40 years, virtually no maintenance.
- Composite: 40+ years, highly durable.

When Should Bargeboards Be Replaced?

Signs it’s time to replace bargeboards include:

• Visible rot, cracks, or peeling paint
• Loose or warped boards along gable ends
• Water ingress or damp patches near gable walls
• Birds or pests entering gaps near roof edges

FAQs

• Are bargeboards necessary? – Yes, they protect rafters and improve appearance, especially on gable-end roofs.
• Do bargeboards add value? – Well-maintained bargeboards improve kerb appeal and reduce survey issues during resale.
• Can I install decorative bargeboards? – Yes, especially on heritage homes. Carved timber or patterned uPVC can enhance appearance.
• How long does installation take? – 1–3 days depending on property size and repairs required.
• Is uPVC better than timber? – For low-maintenance needs, yes. Timber suits period properties but requires upkeep.

Final Thoughts

Bargeboards combine function and style, protecting your gable ends while adding character to your home. In 2025, UK homeowners can expect to pay between £900 and £1,800 for replacement, with decorative styles costing more. uPVC is the most popular option for affordability and low upkeep, while timber remains a favourite for heritage homes. Whether plain or decorative, investing in quality bargeboards helps safeguard your roof structure and improve your property’s kerb appeal.