Gutter Accessories Every Contractor Needs on the Truck
You're at a job site and you discover the downspout elbow is damaged. Or the fascia bracket is bent. Or you're short fasteners. If you don't have backup accessories on your truck, the job stalls. You lose time, crew productivity drops, and customer satisfaction suffers.
Smart contractors stock essential gutter accessories on their trucks. You'll use them regularly and they cost very little. This guide covers what you should stock.
Fasteners and Hardware
Fasteners are the most-used accessory category. You'll burn through these regularly.
Gutter Fasteners (Rivets and Screws)
Stock a variety:
- 1/8-inch aluminum rivets (for aluminum gutters)
- Stainless steel screws (for corrosion resistance)
- Galvanized fasteners (for general use)
Bring at least 500 of each type. You'll use them. Rivets fail, screws back out, fasteners get lost. Having backup fasteners saves jobs.
Bracket Hardware
Fastening gutters to fascia requires brackets and fasteners. Stock extras of the brackets you use most frequently. Nothing kills a job faster than missing fasteners at the crucial moment.
Downspout Fasteners
Downspout brackets and fasteners are different from gutter fasteners. Stock separately. Include self-tapping screws designed for downspout installation.
Brackets and Supports
Gutter Brackets and Hangers
These support the gutter weight. Stock the types you use most:
- K-style gutter brackets (most common)
- Half-round brackets (if you do half-round work)
- Bracket extensions (for deeper fascia)
Stock at least 10-15 of each type. Brackets break in shipping, get damaged during installation, or are wrong size. Having spares keeps jobs moving.
Downspout Brackets
Downspouts require securing every 4-6 feet. Stock aluminum or stainless downspout brackets. These are cheap compared to crew idle time.
Universal Brackets
Some universal brackets work on multiple profile types. These are handy when you're not sure exactly which bracket you need.
Elbows and Transitions
90-Degree Elbows
Both inside corners (for gutter corners) and outside elbows (for downspout transitions). These are your highest-use accessories.
Stock both aluminum and copper if you work with both materials. Color-matched elbows are essential.
45-Degree Elbows
For offset transitions and unusual angles. You won't use these as frequently, but when you need them, you really need them.
Downspout Elbows
Elbows that transition from gutter to downspout. Stock the sizes you use most (typically gutter 5-inch to downspout 2x3-inch). Having a downspout elbow in your truck is equivalent to having $200 in the bank for unexpected situations.
Slip Connectors
Connectors that allow gutter sections to join. Useful when you need to extend a run or connect sections in the field.
Sealants and Caulk
Gutter Sealant
Use polyurethane or acrylic sealant compatible with your gutter material. Stock both color-matched sealant and clear.
Bring at least 2-3 tubes per trip. You'll use more than you expect. Gutter sealant is inexpensive compared to the problem it prevents.
Flashing Sealant
For sealing joints between gutters and flashing or other building components. Flashing integration is critical for water management.
Caulking Gun Tips
Extra tips for your caulk guns. They wear out and clog.
Fastening Tools and Supplies
Rivets and Pop-Rivet Gun
If you're seaming aluminum coil or fastening with rivets, bring a rivet gun and backup rivets.
A backup rivet gun is worthwhile—if your primary gun jams, you have a spare.
Silicone Caulk Gun
For applying sealant. Keep backups on the truck—they wear out quickly. A worn-out caulk gun creates uneven sealant application and wastes product.
Screw Fastening Bit Set
For fastening with screws. Bring extras of the bits you use frequently. Bits strip out; having backups means you keep working.
Downspout Components
Downspout Outlets
The outlet where downspout attaches to gutter. Stock extras. These get damaged or are missing on older homes.
Downspout Strainers
Screens that prevent debris from entering downspouts. Stock if you regularly install them. Many contractors don't, but they add value and functionality.
Extensions and Splash Blocks
Downspout extensions direct water away from foundations. Stock 4-foot and 6-foot aluminum extensions. These are budget-priced but critical for proper water drainage.
Downspout Caps
Caps that close off downspout ends. Useful when you're rerouting drainage or redirecting water flow.
Offsets and Adapters
Downspout Offsets
Kits that allow downspouts to offset around obstacles. Stock the sizes you use frequently. Offset kits are inexpensive compared to custom fabrication.
Size Adapters
Adapters that transition between different downspout or gutter sizes. Stock common transitions (5-inch to 4-inch, etc.). Size mismatches are common; adapters solve them quickly.
Finishing Materials
Endcaps and Closures
Aluminum or copper endcaps that close off gutter ends. Stock your standard material. A missing endcap looks unfinished and allows debris entry.
Corner Caps
For finishing gutter corners neatly. These details separate professional work from amateur work.
Flashing Pieces
Small flashing components for transitions and junctions. Stock common flashing pieces.
Material for Quick Repairs
Patch Material
Small pieces of aluminum or copper coil for patching damaged sections. Useful for emergency repairs or if you discover unexpected damage on-site.
Sealant Tape
Temporary sealing tape for quick repairs or emergency situations. This is not permanent, but it buys you time.
Splice Sleeves
Sleeves that allow you to extend gutter runs in the field. Useful when measurements are slightly off.
Specialty Items (Depending on Your Work)
Leaf Guards and Screens
If you regularly install gutter guards, stock the types you most commonly use. Offer them as upgrades to jobs.
Half-Round Accessories
If you specialize in half-round gutters, stock half-round brackets, elbows, and downspouts.
Copper Accessories
If you do copper work, stock copper-specific fasteners, sealants, and components. Copper-to-copper connections matter for longevity.
Organization System
Stock accessories in organized bins or compartments on your truck. When you need an elbow, you should be able to find it in seconds, not minutes.
Label bins clearly: "Fasteners," "Brackets," "Elbows," "Sealant," etc.
Color-code if you work with multiple materials (aluminum, copper). Quick visual identification saves time.
Inventory Management
Track what you use. When you get back to the shop, note what you used on each job. Replenish that inventory weekly.
Use a simple spreadsheet to track usage: "5/20 job: 50 rivets, 10 gutter brackets, 2 tubes sealant."
Over time, you'll know exactly what to stock based on job volume and types.
Cost of Truck Inventory
Stocking accessories costs money. But it's cheap insurance.
A fully stocked truck with $500-1,000 in accessories will pay for itself on the first job where you avoid a delay or service call.
Compare: Cost of stock ($750) vs cost of idle crew waiting for materials ($2,000+). Stock wins every time.
When to Bring Extra Material
Beyond truck stock, for larger projects, bring:
- Additional fasteners (500-1,000 count)
- Extra sealant (12+ tubes)
- Backup elbows and adapters
- Additional brackets
For a job you know is large, bring 50% more than you expect to need. You won't regret it.
Sourcing Quality Accessories
Work with your gutter material supplier for accessories. They'll ensure everything matches your gutter material in alloy, finish, and color.
Exterior Distribution supplies a full range of gutter accessories matched to your material. Order a stock package and replenish regularly to keep your truck ready.
Ready to Stock Your Truck?
Get a quote for gutter accessories and let's put together an accessory package for your truck. We'll ensure everything matches your standard material and you never get stuck on a job.