Tapco Slate Synthetic Plastic Roof Tile – 25 Pack

Tapco Slate is a premium synthetic plastic roof tile designed to replicate the traditional appearance of natural slate while providing the benefits of a lightweight, durable and easy-to-install modern roofing system.

Manufactured from a recyclable blend of virgin limestone and polypropylene, Tapco Slate combines an authentic slate-effect appearance with consistent sizing, excellent durability and a minimum roof pitch as low as 12°.

Each pack contains 25 Tapco Slate tiles, with approximately 18 to 22 tiles required per square metre depending on roof pitch.

Suitable for houses, extensions, conservatory roof conversions, listed and heritage-style buildings, garden rooms, outbuildings, new builds and refurbishment projects.

What Are Tapco Slate Synthetic Plastic Roof Tiles?

Tapco Slate tiles are engineered synthetic roof slates designed to reproduce the texture, riven edges and appearance associated with traditional natural slate roofing.

Unlike natural slate, Tapco Slate is manufactured to consistent dimensions and does not require sorting before installation. The tiles are also resistant to the cracking, breaking and delamination associated with more fragile roofing materials.

The result is a practical slate-effect roofing solution that combines traditional aesthetics with the advantages of modern composite manufacturing.

Realistic Natural Slate Appearance

Tapco Slate has been developed specifically to recreate the character of natural slate.

Features including a textured surface, riven edges and built-in camber contribute to the finished appearance once installed.

A choice of traditional roofing colours also allows Tapco Slate to complement a wide variety of architectural styles, from contemporary extensions to heritage-style renovation projects.

Lightweight at Approximately 12kg/m²

Depending on the roof pitch and corresponding tile exposure, a completed Tapco Slate roof can weigh from approximately:

12kg per m²

This significantly reduces the roofing weight compared with many traditional roofing materials and can be particularly beneficial for projects where roof loading is an important consideration.

Minimum Roof Pitch from 12°

One of the major advantages of Tapco Slate is its ability to be installed on suitable roofs with pitches starting from:

12° minimum pitch

The required tile coverage and installation arrangement varies according to roof pitch, so the appropriate fixing and exposure requirements must be followed.

The stated maximum pitch is 70°.

Fast and Straightforward Installation

Tapco Slate has several features designed to make installation straightforward and consistent.

Each tile incorporates:

• Pre-marked nailing guides
• Exposure guides
• Built-in spacers
• Built-in camber

Unlike natural slate, there is no requirement to sort, drill or clip individual tiles before loading them onto the roof.

The consistent tile dimensions also make it easier to maintain regular courses across the roof.

Easy to Cut

Tapco Slate can be cut using a:

• Fine-toothed saw
• Sharp utility blade

This allows tiles to be shaped as required around roof edges, abutments and other appropriate details.

Built-In Camber

Each Tapco Slate incorporates a built-in camber, helping the tile achieve a tighter fit when mechanically fixed in position.

This forms part of the tile’s engineered design and helps produce the characteristic finished slate appearance across the roof.

Durable Synthetic Slate Construction

Tapco Slate is designed to overcome some of the practical disadvantages associated with fragile natural roofing materials.

The synthetic composite construction provides a tile that will not crack, break or delaminate in the manner associated with traditional slate products.

This can help reduce damage during handling and installation while providing a durable long-term roofing finish.

Manufactured from Limestone and Polypropylene

Tapco Slate Classic is manufactured from a blend of:

Virgin limestone and polypropylene

The tiles are not manufactured from recycled plastics, but the constituent material is recyclable.

This distinction is important when comparing Tapco Slate with other synthetic or recycled plastic roofing products.

40-Year Warranty

Tapco Slate is supplied with a:

40-year warranty

The applicable manufacturer’s warranty terms, installation requirements and conditions should be followed to maintain warranty eligibility.

Tested and Certified Roofing System

Tapco Slate has undergone extensive testing and carries a range of UK and European certifications and approvals.

These include:

• BBA
• UKTA
• ETA
• UKCA marking
• CE marking

Testing includes performance relating to areas such as fire, wind, driven snow and rain, and water absorption.

The stated fire classification is:

BS 476-3 EXT.S.AA / EXT.S.AC

Relevant certification and installation documentation should be consulted for the requirements applying to the particular roof design.

Performance in Wind-Driven Rain

Tapco Slate Classic has undergone BRE testing for wind-driven rain, with the manufacturer’s information reporting strong performance compared with equivalent materials tested, including at lower roof pitches.

Installation at low pitches must follow the applicable Tapco Slate fixing, exposure and roof design requirements.

Suitable Applications

Tapco Slate synthetic roof tiles can be used for a broad range of pitched roofing projects, including:

• Houses
• Home extensions
• Conservatory roof conversions
• Listed and heritage-style buildings
• New build properties
• Self-build projects
• Renovation and refurbishment
• Garden rooms
• Garages
• Outbuildings

Their combination of traditional appearance and low weight makes them particularly useful where a slate-effect finish is wanted without using natural slate.

Tapco Slate Technical Specifications

• Product: Tapco Slate Synthetic Plastic Roof Tile
• Pack Size: 25 Tiles
• Tile Size: 445mm x 305mm
• Weight per Tile: Approximately 0.7kg
• Thickness: 5mm
• Minimum Roof Pitch: 12°
• Maximum Roof Pitch: 70°
• Material: Virgin Limestone and Polypropylene Composite
• Installed Weight: From Approximately 12kg/m²
• Coverage: Approximately 18 to 22 Tiles per m², Depending on Pitch
• Warranty: 40 Years
• Fire Rating: BS 476-3 EXT.S.AA / EXT.S.AC
• Certification: BBA, UKTA, ETA
• Marking: UKCA and CE

How Many Tapco Slate Tiles Are Required per m²?

Tapco Slate coverage varies according to the pitch of the roof.

12° to 25° Roof Pitch

Approximately:

22 tiles per m²

A 25-tile pack therefore provides approximately 1.14m² nominal coverage before allowing for waste and additional tiles required for the roof layout.

Above 25° to 27.5° Roof Pitch

Approximately:

20 tiles per m²

A 25-tile pack provides approximately 1.25m² nominal coverage.

Above 27.5° to 30° Roof Pitch

Approximately:

19 tiles per m²

A 25-tile pack provides approximately 1.32m² nominal coverage.

Above 30° Roof Pitch

Approximately:

18 tiles per m²

A 25-tile pack provides approximately 1.39m² nominal coverage.

These figures are nominal coverage calculations based on the stated number of tiles per square metre and do not include waste, cuts, starter courses or other project-specific requirements.

Tapco Slate Coverage Guide

How Many Packs of Tapco Slate Do I Need?

To estimate the number of 25-tile packs required:

Roof Area (m²) × Tiles Required per m² ÷ 25 = Packs Required

Always round the result up to the next complete pack.

For example, a 20m² roof at a pitch requiring 18 tiles per m² would require:

20 × 18 = 360 tiles

360 ÷ 25 = 14.4 packs

You would therefore require a minimum of:

15 packs

Additional material should be allowed for cuts, waste, starter courses and the particular roof design.

Available Tapco Slate Colours

Tapco Slate is available in a range of colours designed to reproduce traditional and contemporary slate roofing appearances.

Available colours include:

• Pewter Grey (804)
• Stone Black (801)
• Plum (706)
• Brick Red (709)
• Chestnut Brown (712)
• Red Rock (809)
• Olive Green (814)

Colour availability may vary, so select the required option when ordering.

Tapco Slate Compared with Natural Slate

Tapco Slate is designed to provide the appearance of natural slate while addressing several of the practical challenges associated with traditional slate roofing.

Lower Weight

Tapco Slate can weigh from approximately 12kg/m², reducing the roof covering load.

Consistent Dimensions

Manufactured tiles provide consistent sizing without the sorting commonly required with natural slate.

Reduced Breakage

The synthetic composite construction is resistant to cracking and breaking during normal handling and installation.

No Pre-Drilling

Tapco Slate incorporates pre-marked fixing guides, eliminating the need to drill individual tiles before installation.

Low-Pitch Capability

Suitable installations can start from a roof pitch of 12°, subject to the appropriate installation specification.

Consistent Slate Appearance

Texturing, riven edges and the engineered tile profile provide the appearance of traditional slate with the consistency of a manufactured roofing product.

Are Tapco Slate Tiles Plastic?

Tapco Slate is commonly described as a synthetic plastic roof tile, although its construction is more specifically a composite of virgin limestone and polypropylene.

It is engineered to reproduce the appearance of natural slate while providing the durability, consistency and lower weight associated with a modern manufactured roofing tile.

Are Tapco Slate Tiles Made from Recycled Plastic?

No. Tapco Slate Classic is not manufactured from recycled plastic.

It is manufactured from recyclable virgin limestone and polypropylene.

What Size Is a Tapco Slate?

Each Tapco Slate measures:

445mm x 305mm

with a thickness of approximately:

5mm

Each individual tile weighs approximately:

0.7kg

How Many Tapco Slates Are in a Pack?

Each pack contains:

25 Tapco Slate tiles

The number of packs required depends on the roof area, pitch, layout and required allowance for waste and cuts.

What Is the Minimum Pitch for Tapco Slate?

Tapco Slate can be installed from a minimum roof pitch of:

12°

The correct exposure and installation requirements for the particular roof pitch must be followed.

What Is the Maximum Pitch for Tapco Slate?

The stated maximum roof pitch is:

70°

How Many Tapco Slates Do I Need per Square Metre?

Depending on roof pitch, approximately:

18 to 22 Tapco Slates are required per m².

Lower-pitched roofs require a greater number of tiles per square metre due to the required overlap and exposure.

Can Tapco Slate Be Used on Conservatory Roofs?

Yes. Tapco Slate is suitable for appropriate conservatory roof conversions and is particularly useful where a lightweight slate-effect roof covering is required.

The supporting roof structure must still be suitable for the proposed roofing system.

Can Tapco Slate Be Used on Extensions?

Yes. Tapco Slate is suitable for home extensions and is particularly useful where a traditional slate appearance is required alongside modern roofing performance.

Can Tapco Slate Be Used on Listed Buildings?

Tapco Slate can be suitable for listed and heritage-style buildings, but work to a listed building may require Listed Building Consent and approval of the proposed roofing material.

The relevant local planning or conservation authority should therefore be consulted where required.

Does Tapco Slate Need Drilling Before Installation?

No. Tapco Slate incorporates pre-marked nailing and exposure guides and does not require individual tiles to be drilled before roof loading.

How Do You Cut Tapco Slate?

Tapco Slate can be cut using a fine-toothed saw or sharp utility blade.

Always use suitable tools and appropriate personal protective equipment during installation.

Are Tapco Slate Ridge and Hip Fittings Mechanically Fixed?

Yes. The corresponding ridge and hip fittings are mechanically fixed as part of the roofing system.

The appropriate Tapco installation guidance should be followed for these details.

Why Choose Tapco Slate Synthetic Plastic Roof Tiles?

Tapco Slate Synthetic Plastic Roof Tiles combine the traditional appearance of slate with the practical benefits of a lightweight engineered roofing product.

With a realistic textured finish, riven edges, consistent dimensions and a choice of colours, Tapco Slate provides an attractive alternative to natural slate for new builds, extensions, renovations, conservatory conversions and heritage-style projects.

The tiles can be installed on suitable roof pitches from 12°, weigh from approximately 12kg/m², require no pre-drilling or sorting and are supplied with a 40-year warranty.

Each pack contains 25 tiles, with approximately 18 to 22 tiles required per square metre depending on roof pitch.

For customers searching for Tapco Slate, Tapco plastic roof tiles, synthetic slate roof tiles, lightweight roof tiles, artificial slate tiles, composite roof slates or a lightweight alternative to natural slate, Tapco Slate provides a premium, established roofing solution combining traditional appearance with modern installation benefits.