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DCI SmartBaffle Rigid Insulation Baffle, 24 in., Black
Regular price $7.50Orders start at $399 — combine any items to reach the minimum. Learn more
DCI SmartBaffle Rigid Insulation Baffle, 24 in., Black
The DCI SmartBaffle is a rigid corrugated plastic insulation baffle sized for 24 in. on-center rafters, sold individually in black. Measuring 26.5 in. W x 36 in. L x 1/8 in. thick, it maintains a 2 in. ventilation channel between rafters above the insulation. It supports spray foam, loose fill and fiberglass insulation and can be cut in half for double coverage at the eave.
Key Features:
- Fits 24 in. rafters: Designed to fit snugly between 24 in. on-center rafters, with a 16 in. on-center version also available in the line.
- Maintains air flow: Designed to allow 2 in. of air flow between rafters for attic ventilation.
- Works with any insulation: Supports spray foam, loose fill and fiberglass insulation materials.
- Rugged construction: Constructed of non-collapsing corrugated plastic designed for rugged, unbreakable use and handling with lifetime durability.
- Eave doubling: Each piece can be cut in half (18 in.) for double coverage at the eave.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | DCI |
| Sell unit | 1 piece |
| Product line | SmartBaffle |
| Material | Corrugated plastic |
| Color / finish | Black |
| Nominal size | 24 in. |
| Height | 36 in. |
| Width | 26.5 in. (SmartBaffle 24) |
| Thickness | 1/8 in. |
| Rafter spacing | 24 in. on center (16 in. on-center version available in the line) |
| Air flow channel | 2 in. between rafters |
| Construction | Double bending routes 2 in. in from each long edge |
| Intended use | Attic insulation baffle maintaining ventilation between rafters |
Coverage & How Much You Need:
One 36 in. long baffle covers one rafter bay; each piece can be cut in half to make two 18 in. sections for doubled coverage at the eave. Estimate one baffle per rafter bay per bay length, plus extra halves for eave detailing.
Fit and Compatibility:
Fits 24 in. on-center rafters; the SmartBaffle line also includes a 16 in. on-center model (18.5 in. W x 36 in. L). Compatible with spray foam, loose fill and fiberglass insulation; baffles and insulation are sold separately.
Frequently Asked Questions (FAQ):
Q: What is included in one order?
A: One black SmartBaffle baffle for 24 in. on-center rafters, 26.5 in. W x 36 in. L x 1/8 in. thick.
Q: How many baffles do I need?
A: Plan one baffle per rafter bay; each 36 in. piece can also be cut in half to create two 18 in. sections for doubled coverage at the eave.
Q: Will it work with my insulation?
A: Yes, SmartBaffle is designed for use with any insulation material, including spray foam, loose fill and fiberglass.
Q: How much air flow does it provide?
A: It is designed to allow 2 in. of air flow between rafters.
Q: What if my rafters are 16 in. on center?
A: Choose the SmartBaffle 16, which measures 18.5 in. W x 36 in. L, also available in the line.
Q: How durable is the material?
A: It is constructed of non-collapsing corrugated plastic designed for rugged, unbreakable use and handling.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
Baffles are essential whenever you add attic insulation, because blown-in or batt insulation will otherwise block the soffit-to-ridge air channel. Install SmartBaffles against the sheathing at each eave before insulating, and staple or fasten them so they stay put under blown insulation. Cut halves at the eave where you want extra protection over the lower courses. Pick the 16 in. or 24 in. model to match your actual rafter spacing.
Wear a dust mask and eye protection when working in attics, and take care not to dislodge wiring orVent materials while fitting baffles against the sheathing.
Order the DCI SmartBaffle 24 in. baffle to keep attic ventilation open above your insulation.
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