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Mastic Vinyl T-Channel 5/8 in. x 12 ft. 6 in. - White or Pebblestone Clay
Regular price $37.25Orders start at $399 — combine any items to reach the minimum. Learn more
Mastic Vinyl T-Channel 5/8 in. x 12 ft. 6 in. - White or Pebblestone Clay
Mastic Vinyl T-Channel is a soffit accessory used at butt end joints, measuring 5/8 in. by 12 ft. 6 in. long. Its durable vinyl construction resists impact damage like dents and dings and stands up to unpredictable weather. Available in White or Pebblestone Clay, it is packaged 12 pieces per carton.
Key Features:
- Impact resistant: Durable vinyl formulation prevents impact damage like dents and dings.
- Weather resistant: Weather-resistant construction protects against unpredictable weather conditions.
- Butt joint coverage: Designed as a vinyl soffit accessory for butt end joints.
- Long 12 ft. 6 in. length: Each channel measures 5/8 in. wide by 12 ft. 6 in. long for fewer joints.
- Two colors: Available in White or Pebblestone Clay.
- Carton pack: Packaged 12 pieces per carton.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Mastic |
| Sell unit | 1 piece |
| Product line | Vinyl soffit accessories |
| Material | Vinyl |
| Available colors | White, Pebblestone Clay |
| Available sizes | 5/8 in. x 12 ft. 6 in. |
| Dimensions | 5/8" x 12' 6" |
| Profile | T-channel for butt end joints |
| Pack quantity | 12 pieces per carton |
| Intended use | Soffit butt end joint trim |
| Category as listed | Siding > Siding Accessories |
Coverage & How Much You Need:
Each 12 ft. 6 in. channel covers one butt end joint run; divide your total soffit joint footage by 12.5 ft. per piece to size the order.
Fit and Compatibility:
Use with Mastic vinyl soffit panels at butt end joints. Confirm finish compatibility with your soffit color, as other Mastic soffit trims are sold separately.
Frequently Asked Questions (FAQ):
Q: What is included?
A: T-channel is sold per piece in White; the listing notes it is packaged 12 pieces per carton.
Q: What are the dimensions?
A: 5/8 in. wide by 12 ft. 6 in. long.
Q: What is it used for?
A: It is a vinyl soffit accessory used at butt end joints between soffit panels.
Q: What colors does it come in?
A: White or Pebblestone Clay.
Q: Is it durable?
A: Yes, the durable vinyl construction resists dents, dings and unpredictable weather.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
T-channel is the cleanest way to terminate two soffit runs into a butt joint without a visible gap. Nail or screw through the nailing flange per your soffit manufacturer's spacing, leaving room for vinyl expansion. Match White to light trim packages or Pebblestone Clay to Mastic's earth-tone palettes.
Cut vinyl with a fine-tooth saw or utility knife using steady pressure; wear eye protection when cutting overhead.
Order Mastic Vinyl T-Channel in White or Pebblestone Clay for clean, dent-resistant soffit butt joints.
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