White uPVC 2 Part External Corner Cladding Trim – 5m

Our White uPVC 2 Part External Corner Trim is designed to create a neat and professional finish where two sections of White shiplap cladding meet around an external corner.

The two-part clip-together system neatly conceals cut board edges and fixings, creating a clean transition between adjoining elevations. Finished in crisp White uPVC, it coordinates perfectly with our matching 150mm White Shiplap Cladding.

Product Specifications

• Product: 2 Part External Cladding Corner Trim
• Length: 5 metres
• Colour: White
• Material: uPVC
• Design: Two-Part Clip-Together Profile
• Application: External Cladding Corners
• Suitable For: White uPVC Shiplap Cladding

Professional Finish for External Corners

External corners are one of the most visible areas of a cladding installation. Using the correct corner profile ensures that adjoining boards terminate neatly without leaving exposed cut edges.

The White 2 Part External Corner Trim creates a clean transition around the corner while helping to conceal board edges and fixings for a professional finished appearance.

Key Benefits

• Crisp White uPVC Finish
• Matches White Shiplap Cladding
• Two-Part Clip-Together System
• Creates Neat External Corners
• Conceals Cut Cladding Edges
• Helps Conceal Fixings
• Durable uPVC Construction
• Weather Resistant
• Low Maintenance
• 5 Metre Length
• Easy to Cut to Required Length
• Suitable for Trade & DIY Installation

Easy Two-Part Clip-Together Installation

The White External Corner Trim consists of a base profile and an outer finishing section.

The base section is installed first, allowing the shiplap boards from each elevation to terminate neatly at the external corner. Once the cladding has been fitted, the outer section clips securely into position to conceal the board edges and fixings.

Allows for Natural Cladding Expansion

uPVC cladding naturally expands and contracts as temperatures change. Correct installation of the corner trim provides the necessary clearance for this movement while keeping the cut ends of the boards neatly concealed.

Always leave the appropriate expansion allowance when installing the boards and follow the cladding manufacturer's recommended fitting instructions.

5 Metre Length for Fewer Joints

Supplied in a generous 5 metre length, the White External Corner Trim is ideal for long vertical corners and helps minimise unnecessary joints.

The lightweight uPVC profile can be easily cut to the required length on site to suit individual cladding installations.

Durable Low-Maintenance uPVC

Manufactured from durable uPVC, this external corner trim provides a practical alternative to traditional timber finishing profiles.

Unlike timber, uPVC does not require regular painting, staining or preservative treatment, making it particularly suitable for exterior areas where minimum maintenance is important.

Classic White Cladding Finish

White remains one of the most popular colours for exterior cladding, providing a clean appearance that complements virtually any style of property.

It works particularly well alongside white windows, doors, fascias, soffits and guttering and provides an attractive contrast against brickwork, render and stone.

Suitable Applications

• Exterior House Cladding
• Dormers
• Gable Ends
• Extensions
• Porches
• Garden Rooms
• Garages
• Outbuildings
• New Build Properties
• Commercial Buildings
• Property Renovations

Complete White Shiplap Cladding System

Combine this White 2 Part External Corner Trim with our 150mm White uPVC Shiplap Cladding and matching U trims, starter profiles, joint trims and other finishing accessories to create a complete coordinated installation.

Master Plastics can supply the cladding boards together with the matching trims and accessories required to complete your project.

White External Cladding Corner Trim Bristol

Master Plastics has been supplying uPVC cladding, fascias, soffits and roofline products since 1994. Our 5m White uPVC 2 Part External Corner Trim provides a durable and professional solution for finishing external corners on White shiplap cladding installations.

Order your White 2 Part External Corner Trim online or call 0117 971 9922 for advice on cladding quantities, matching trims and accessories.