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Dry Verge Starters
Dry verge starters form the first fixing point at the eaves of a compatible mechanically fixed dry verge system. They are designed for large-format and interlocking concrete profiled tiles and help establish the verge run before the universal units continue up the roof slope. Check the tile profile, roof pitch and remaining verge components before ordering to ensure the starter suits the complete roofing system.
What Is a Dry Verge Starter and Where Is It Used?
A dry verge starter is positioned at the eaves to create the first fixing point for a mechanically fixed verge run. It provides the starting connection for the components that continue along the sloping roof edge and forms part of a complete dry verge system. The starters currently listed by MGN are polypropylene components intended for large-format and interlocking concrete profiled tiles and can be used for new-build and refurbishment roofing work.
Checking Roof Pitch Before Installing Dry Verge Starters
A Dry Verge Eaves Starter should only be selected after confirming that the roof covering and pitch are compatible with the system. MGN lists the starters for large-format and interlocking concrete profiled tiles on roof pitches from 15° to 55°, so they should not be assumed suitable for every tiled or slated roof.
For refurbishment work, confirm the existing tile profile and roof pitch before ordering replacement components. The starter must form part of a compatible dry verge roofing system rather than being selected independently from the remaining verge components.
Fitting Dry Verge Starters at the Eaves
Installation begins at the eaves before the universal verge units continue along the sloping roof edge. Correct positioning of the starter establishes the beginning of the verge run and provides the connection for the components installed above it.
Before installation:
- Confirm tile compatibility – Check the starter is specified for the roof covering being installed.
- Check roof pitch – Use the system within its stated 15°–55° application range.
- Position at the eaves – Install the starter where the sloping verge run begins.
- Continue with verge units – Use compatible universal units after the starter.
Once the verge run reaches the ridge, suitable dry verge caps complete the upper termination. The starter remains an eaves component and should be used only in its specified position within the system.
Dry Verge Starters vs Universal Dry Verge Units
Dry verge starters and universal verge units are separate components within the same roofing dry verge system and should not be treated as substitutes. The starter provides the required beginning of the verge run, while universal units provide the repeated roof-edge coverage that follows towards the ridge.
For the continuing verge components installed after the starter, explore the Universal Dry Verge range. Planning the starter, universal units and finishing components together helps ensure each part of the roof edge is specified for the correct position before installation begins.
FAQs
How many dry verge starters do I need for a roof?
Allow one dry verge starter for each separate sloping verge run that begins at the eaves. A standard gable roof will therefore normally require a starter on each verge, while roofs with additional gables may need more. Count the individual verge runs before ordering rather than calculating starters from the number of roof tiles.
Can dry verge starters be replaced individually?
Yes, dry verge starters are sold as separate components and can be replaced individually where the surrounding system remains suitable. Check the adjoining verge components before replacing only the starter, particularly if movement or damage is visible nearby. If other parts are also affected, assess the wider dry verge system rather than assuming the starter is the only issue.
Are dry verge starters left- or right-handed?
No separate left- and right-hand starter versions are listed in the current MGN range. The universal dry verge system is designed for versatile installation on either side of the roof, so the same starter type can form part of either verge arrangement. Check that the selected colour and remaining system components match the roof before ordering.
Do dry verge starters need maintenance?
Dry verge starters form part of a system designed to provide a long-lasting, maintenance-free roof-edge solution. Unlike mortar-based verge details, there is no mortar joint around the starter that requires periodic repointing as it ages. The roof edge should still be checked if components become loose, damaged or displaced after severe weather or other roof work.
Do dry verge starters help protect against wind uplift and water ingress?
Yes, dry verge starters contribute to a complete system designed to resist wind uplift, water ingress and general roof-edge deterioration. Their protection depends on being used together with the compatible verge components rather than functioning as a standalone weatherproofing product. Any loose or incorrectly fitted part of the system can reduce the effectiveness of the completed verge.
How much do dry verge starters cost?
Dry verge starters are currently listed by MGN from £2.17 each across the live black, grey and terracotta options. The total material cost depends on how many separate verge runs require starters and the quantity ordered. Check the live MGN price before purchasing because product pricing can change.