SolVe Mount Roof Compatibility Guide – All UK Coverings 2026
The SolVe Mount, originally designed for slate roofs, can be used on a wide range of roof coverings, making solar installation simple and repeatable. Our unique expansion seal technology ensures a watertight seal on all compatible roof types. As we continue to develop and test, more roof types will be added to our compatibility list.
Universal
Coming April 14th
One Mount. Every Roof*
*No more washers
Last Updated: January 2026
Key Takeaways
- • The SolVe Mount is MCS certified (Certificate BBA 7460) for slate, plain tiles, composite tiles, double roman tiles, and pantiles
- • Compatible with 10+ roof covering types including slate, clay tiles, concrete tiles, metal tiles and composite materials
- • No drilling through the roof covering — the SolVe Mount cores cleanly, leaving tiles and slates intact
- • Some roof types require minor adjustments - see our installation instructions for details
- • Available from our distributors across the UK
| Roof Covering | Compatible? | MCS Certified | Adjustment Required? | Limitations | |
|---|---|---|---|---|---|
| None | None | 0 - 70mm | |||
| None | None | 0 - 70mm | |||
| Thicker roof covering - Twist the seal to adjust the height. Shorter mounting zone required. | None | 0 - 20mm | |||
| None | Avoid the join and channel where possible or use a SolVe Tab to seal the 0-70mm join above the mount. | 0 - 70mm | |||
| Thicker roof covering - Twist the seal to adjust the height. Shorter mounting zone required. | Longer 250mm bolts required. Do not install on a join. | 0 - 20mm | |||
| Thicker roof covering - Twist the seal to adjust the height. Shorter mounting zone required. | Avoid the join and channel where possible or use a SolVe Tab to seal the 0-20mm join above the mount. | 0 - 20mm | |||
| Thicker roof covering - Twist the seal to adjust the height. Shorter mounting zone required. | Avoid the join and channel where possible or use a SolVe Tab to seal the 0-20mm join above the mount. | 0 - 20mm | |||
| Thicker roof covering - Twist the seal to adjust the height. Shorter mounting zone required. | Avoid the join and channel where possible or use a SolVe Tab to seal the 0-20mm join above the mount. | 0 - 20mm | |||
 | Cannot guarantee the seal will be installed on an even surface. | N/A | N/A | ||
| Thicker roof covering - Twist the seal to adjust the height. Shorter mounting zone required. | Avoid the join and channel where possible or use a SolVe Tab to seal the 0-20mm join above the mount. | 0 - 20mm | |||
 | Cannot guarantee the seal will be installed on an even surface. | N/A | N/A | ||
| Thicker roof covering - Twist the seal to adjust the height. Shorter mounting zone required. | Do not install on a join - solution due Q1 2026. | 0 - 20mm | |||
 | Preparation step required. Use the SolVe Bi-metal & 35mm diamond hole saw. Twist the seal to adjust the height. Advised: Suitable corrosion prevention must be applied to metal exposed during hole preparation, such as CT1. | Avoid uneven surfaces as these would prevent the seal compressing/expanding evenly. | 100 - 200mm |
Adjustment Required
No adjustment needed.
Limitations
None
Mounting Zone
0 - 70mm
Adjustment Required
No adjustment needed
Limitations
None
Mounting Zone
0 - 70mm
Adjustment Required
Thicker roof covering - Twist the seal to adjust the height. Position the seal so it protrudes 30-35mm out of the roof covering. Thicker roof coverings require shorter mounting zones.
Limitations
If thicker than 10mm per slate - Do not install on a join - solution due Q1 2026.
Mounting Zone
0 - 20mm
Adjustment Required
None
Limitations
Avoid the join and channel where possible or use a SolVe Tab to seal the 0-20mm join above the mount.
Mounting Zone
0 - 70mm
Adjustment Required
Thicker roof covering - Twist the seal to adjust the height. Shorter mounting zone required.
Limitations
Longer bolts may be needed, if so, swap the bolts for 250mm M10 A4-80 hanger bolts. A4-80 required. Do not install on a join - solution due Q1 2026.
Mounting Zone
0 - 20mm
Adjustment Required
Thicker roof covering, adjustment base & shorter mounting zone required.
Limitations
Do not install on a join - solution due Q1 2026.
Mounting Zone
0 - 20mm
Adjustment Required
Thicker roof covering, adjustment base & shorter mounting zone required. Top tip: Ensure the drill guide sits on the rafter, retrieve it using the hanger bolt.
Limitations
Do not install on a join - solution due Q1 2026.
Mounting Zone
0 - 20mm
Adjustment Required
Thicker roof covering - threaded adjustment base & shorter mounting zone required. No load is transferred into the roof covering, including when standing on the rails. No replacing tiles required
Limitations
Do not install on a join - solution due Q1 2026.
Mounting Zone
0 - 20mmDouble Roman
Adjustment Required
Cannot guarantee the seal will be installed on an even surface.
Limitations
N/A
Mounting Zone
N/A
Adjustment Required
Avoid mounting on a join/to the left of a join. Move to the next rafter or use more of the 50mm rafter - you have 40mm of tolerance which may avoid the join. Thicker roof covering - adjustment base & shorter mounting zone.
Limitations
Avoid the join and channel where possible or use a SolVe Tab to seal the 0-20mm join above the mount.
Mounting Zone
0 - 20mmRidged Concrete Tile
Adjustment Required
Placeholder text for adjustment instructions. Edit this text to add specific guidance for rosemary roof tiles installation requirements.
Limitations
Do not install on a join - solution due Q1 2026.
Mounting Zone
0 - 20mmMetrotile / Metal Tile
Adjustment Required
Preparation step required. Use the SolVe Bi-metal & 35mm diamond hole saw. Twist the seal to adjust the height.
Advised: Suitable corrosion prevention must be applied to metal exposed during hole preparation, such as CT1.
Limitations
Avoid uneven surfaces as these would prevent the seal compressing/expanding evenly.
Mounting Zone
100 - 200mmDon't see your roof type?
We're continuously expanding our compatibility list. If your roof covering isn't listed above, please contact us to discuss your requirements. Learn more about SolVe Innovations and our mission to simplify solar installation.
Interlocking tiles...avoid installing on the join and channel
Interlocking tiles connect to each other using two channels to the left of the join underneath the tile. If the SolVe Mount blocks the join AND the channels, you risk water ingress. Avoid installing on the join and blocking the channel - Use the next rafter or use the width of the rafter to move the mount right/left. Solution due Q1 2026. For detailed guidance, see our installation instructions.
MCS Certification
The SolVe Mount is MCS certified (Certificate BBA 7460) for the following roof types:
- Slate (includes composite slate)
- Plain tiles (Clay or Concrete tiles)
- Composite tiles
- Double Roman Tiles
- Pantiles
- Metrotile / Metal Tiles (with preparation)
Purchase SolVe Mounts from our distributors or learn how our expansion seal technology works.