The Eaves Felt Support Tray is a roofing accessory designed to protect eaves, channel water, and support roofing felt in the overhang area. This guide explains what it is, why it matters, and how to choose and install a tray that fits common American roofing systems. Proper use helps prevent leaks, ice damming, and wind-driven water intrusion while extending the life of roof shingles and underlayment.
What Is An Eaves Felt Support Tray
An Eaves Felt Support Tray is a shallow, curved or angled metal or plastic tray installed at the eave edge beneath the roof covering. It provides a receiving surface for the lower edge of roofing felt and acts as a drip edge to guide water away from the fascia and into the gutter. The tray is designed to accentuate the weather protection at the critical eave zone, especially in climates with heavy rainfall or snow. Key feature is its ability to maintain a continuous, protective water channel along the roof edge.
Benefits Of Installing An Eaves Felt Support Tray
- Improved Water Management: Directs water into the gutter, reducing splashback and fascia staining.
- Reduced Risk Of Leaks: Supports roofing felt and underlayment, lowering water intrusion at the eaves.
- Ice Dam Prevention: Creates a clean drip line that helps minimize ice dam formation in cold climates.
- Enhanced Roof Lifespan: Protects vulnerable edges from wind uplift and damage.
- Ease Of Installation: Often quicker to install than custom flashing when integrated with standard eave assemblies.
Materials And Compatibility
Felt support trays come in different materials, with aluminum and galvanized steel being common choices due to durability and corrosion resistance. Some trays are pre-coated to tolerate UV exposure. Compatibility depends on roofing type, underlayment, and fascia details. Inspect existing drip edge and gutter systems to ensure seamless integration. For metal roofs, some trays are designed to lock into standing seam edges; for asphalt shingles, compatibility with standard asphalt felt is typical.
Installation Overview
Before starting, confirm local building codes and manufacturer guidance. Gather tools such as tin snips, measuring tape, a drill or screwdriver, roofing nails or screws, sealant, and a level for alignment. The following steps outline a typical installation process, but adjust for your roof type and tray model. Ensure proper safety procedures when working on a roof or ladder.
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Step-By-Step Installation Guide
- Measure And Mark: Determine the required length of the tray along the eave. Mark positions for fasteners to maintain a straight drip line.
- Prepare The Eave: Clean the fascia and underside of the eave to remove dust, debris, and old sealant. Ensure the area is dry.
- Position The Tray: Align the tray with the roof edge, ensuring the lip faces outward to direct water into the gutter. Confirm the slope matches the roof’s angle.
- Secure Fasteners: Attach the tray using corrosion-resistant fasteners. Start at the center and work outward to prevent warping. Do not overtighten, which can deform the tray.
- Seal Edges: Apply a compatible sealant along the fastener lines and tray edges to prevent water seepage behind the fascia.
- Install Roofing Felt / Shingles: Reinstall or trim roofing felt against the tray’s edge. Ensure a clean drip line and proper overlap with the gutter system.
- Check Alignment: Use a level to confirm the tray sits evenly along the eave. Make minor adjustments if necessary.
- Inspect Drainage: After installation, test water flow along the edge to confirm it channels into the gutter without pooling.
Maintenance And Care
Regular inspection helps maintain performance. Look for loose fasteners, corrosion, or dings from hail. Clean debris from the tray and gutter during seasonal maintenance. If sealant shows wear, reapply to preserve a watertight edge. In freeze-thaw regions, check for any ice buildup near the drip line and ensure the tray remains clear of obstructions that could redirect water improperly.
Common Installation Mistakes
- Improper Alignment: A skewed tray can create water bypass and leaks.
- Inadequate Sealing: Gaps around fasteners allow water penetration behind the fascia.
- Incompatible Materials: Using trays with coatings that degrade under local weather conditions reduces lifespan.
- Overtightening Fasteners: Warps the tray and prevents proper seating.
Alternatives And Compatibility Considerations
Where a dedicated Eaves Felt Support Tray is not feasible, alternatives include drip edge flashing, traditional fascia flashings with proper felt alignment, or integrated gutter‑lined fascias. Choose products designed for your roof type, whether asphalt, metal, tile, or wood shingles. Compatibility is key to ensuring the eaves remain protected and water is effectively diverted.
Tools And Materials Checklist
- Measuring tape, level
- Metal tray (aluminum or galvanized steel)
- corrosion-resistant fasteners
- Sealant compatible with roofing and tray material
- Roofing felt or underlayment (as required)
- Drill or screwdriver, snips, ladder safety gear
Frequently Asked Questions
Do I need a eaves felt support tray if I already have guttering? A tray helps direct water into gutters more reliably and protects the eave edge, especially in areas with heavy precipitation. It is compatible with most gutter systems when installed correctly.
Can I install this myself or should a professional handle it? Do‑it‑yourself installation is feasible for many homeowners with basic roofing experience. For complex eave configurations, high roofs, or metal systems, a professional installer is recommended.
How long does a typical tray last? Durability depends on material and climate. Aluminum trays often resist corrosion well, while galvanized steel requires proper coating and maintenance to prevent rust over time.