Guide
Product Guide Hy-Ko Building Materials

Hy-Ko 4 In. Black Floating Mount Number 2

The Hy-Ko 4-inch Black Floating Mount Number 2 gives contractors dual mounting versatility that plastic numbers can’t match. Mount it floating for a modern 3D effect or flush against the surface — same hardware, two different looks depending on what the project calls for.

A lumber yard storage area with stacks of wrapped building materials, likely dimensional lumber or engineered lumber products

Quick Verdict

This metal house number earns its keep through genuine versatility. The dual mounting options — floating or flush — let contractors adapt to different architectural styles without stocking multiple product lines. The included mounting template takes the guesswork out of placement, and the weather-resistant metal construction outlasts plastic alternatives by years.

At 4.9 stars from 20 reviews, contractors appreciate what matters: quality construction and modern aesthetics that clients actually want. The weather-resistant metal handles Montana’s temperature swings from -40°F summers to 100°F winters without warping or fading like cheaper alternatives.

Dual Mounting Versatility

The floating mount creates a 3D shadow effect that stands out against siding, while the flush mount option provides traditional flat installation. Both use the same hardware. Mount the posts into the back of the number, then either space them off the wall for floating effect or press tight for flush mounting.

The mounting template eliminates measuring errors. Position the template, mark through the holes, and drill. No calculating spacing between numbers or worrying about alignment. The template handles it.

Compatible mounting surfaces include wood, stucco, masonry with anchors, and interior drywall. For masonry or stucco, drill 3/16-inch pilot holes and insert wall anchors before mounting. The floating effect works particularly well on stone and brick facades where shadows enhance the dimensional look.

A lumber yard facility showing organized stacks of building materials including wrapped lumber bundles, dimensional lumber, a

Weather-Resistant Construction and Installation

The metal construction with satin black finish resists weather damage that destroys plastic numbers. At 0.26 pounds assembled weight, these numbers stay put in wind without being difficult to handle during installation.

Installation Specifications

SpecificationValue
Height4 inches
Assembled Weight0.26 lbs
Drill Bit Size3/16 inch
FinishSatin Black

Required tools include a drill, 3/16-inch bit, screwdriver, level, and hammer for anchors. The final step verifies level alignment and secure attachment.

Included items: one 4-inch black metal number, mounting posts, screws and wall anchors, plus the mounting template. Everything needed comes in the package except basic hand tools.

This image shows the corporate yard facility with multiple flatbed trailers loaded with building materials and lumber product

Common Applications

Residential addressing remains the primary use — house exteriors, mailboxes, and fence posts. Commercial applications include office doors, storefront addressing, and apartment complex unit identification.

The floating mount option particularly suits modern architecture where dimensional elements complement clean lines. Flush mounting works better on traditional homes where subtle identification matters more than visual impact.

Compared to standard block fonts from competitors, Hy-Ko’s Architectural Series uses a modern font style with the satin black finish. The 3D floating aesthetic provides premium appearance that flat plastic numbers simply can’t achieve.

A wide view of a building supply yard showing two flatbed semi-trailers loaded with building materials positioned on either s

Bottom Line

Worth it for contractors who value installation flexibility. The dual mounting options accommodate different architectural styles, the included template prevents measurement errors, and the weather-resistant metal construction survives Montana’s climate extremes. At 4.9 stars, the quality shows in real-world installations.

Note the California Proposition 65 warning about arsenic content — standard for metal hardware products but worth mentioning to clients concerned about chemical exposure.

Warranty coverage follows standard retailer return policies, typically 30 days. Not a lifetime product, but the metal construction outlasts plastic alternatives by years in outdoor exposure.

Frequently Asked Questions

What’s the actual difference between floating and flush mounting? Floating mount creates a 3D effect with the number standing off from the surface, while flush mount sits directly against the wall. Both options use the same mounting posts — just position them differently during installation.

Do these work on rough stucco or just smooth surfaces? Yes, they mount on stucco using the included wall anchors. Drill 3/16-inch pilot holes first, then insert anchors before mounting. The floating mount option actually works well on textured surfaces where the shadow effect enhances visibility.

How visible are 4-inch numbers from the street? Four-inch tall numbers provide adequate visibility for most residential applications. The floating mount’s 3D shadow effect increases visibility compared to flat-mounted numbers of the same size. For addresses needing viewing from 100+ feet, consider larger sizes.

What about Montana’s freeze-thaw cycles affecting the mounting? The weather-resistant metal construction handles temperature extremes. Use proper wall anchors in masonry or stucco to prevent loosening from freeze-thaw movement. Check mounting tightness annually.

Ready to Get Started?

Our building materials specialists can help you find the right Hy-Ko products for your project.