Sika Decotrim Roof Trims is a range of GRP (Glass reinforced plastic) roof edge trims used to terminate the Sika Liquid Plastics Liquid Applied Roof Membranes systems.

The Decotrim range includes the following:

• Check trims
• Drip trim
• Termination bar
• Counter flashing

Quick Links - Click To Jump To Section:

• Features & Benefits
• Ordering References
• Check Trims
• Drip Trims
• Termination Bar
• Counter Flashing
• Application Information

Features & Benefits

• Will not corrode, rust or dent and are not affected by atmospheric pollution
• Will retain colour/appearance
• Once installed - maintenance free

Ordering References

Check Trims

Drip Trims

Termination Bar

Counter Flashing

Application Information

Fixing

Choose the appropriate profile for site conditions, screw fixed using stainless steel screws. Butt plates are to be inserted at all joints (with Decotrim Type A, B, C, E and F) and preformed corner units are to be used where appropriate.

Decotrim Type A, B, C and D

Trims must be fixed at a maximum 300mm staggered centres.

Decotrim Type E and F

Trims must be fixed at a maximum 150mm staggered centres.

The appropriate Sika Liquid Plastics mechanical fasteners must be used in these scenarios, and depends upon the substrate that is being fixed into:

• Timber IW-S (45mm)
• Concrete TI-S-Z10 (45mm)
• Steel BS-S (60mm)

Pre-Formed Corners

Pre-formed corners are to be fixed with a minimum of two staggered fixings per leg.

Application Method

For advice regarding waterproofing into the trim please refer to the Sika Liquid Plastics specification

Check Trims

Apply the Sika Liquid Plastics system as specified fully into the recess of the trim.

D Trim

Apply the Coating system over the trim to finish on the full downward facing edge.

Termination Bar

Once the waterproofing system has fully cured, install new Sika Liquid Plastics Termination Bar fixed at maximum 300mm centres and finally sealed using a bead of SikaHyflex -250 Façade.

Alternatively the Termination Bar can be bonded onto suitable upstand materials using SikaBond AT Universal or SikaBond AT Metal. Please refer to the appropriate product datasheet for more information.

Counter Flashing

Once the waterproofing system has fully cured, install new Sika Liquid Plastics Counter Flashing fixed at maximum 300mm centres and finally sealed using a bead of SikaHyflex -250 Façade.

Alternatively the Counter Flashing can be bonded onto suitable upstand materials using SikaBond AT Universal or SikaBond AT Metal. Please refer to the appropriate product datasheet for more information.