Stair Treads & Risers| R. C. Musson

This is a very good stair tread, but not one of our favorites. The nose on this vinyl stair tread is difficult to work with in some applications. Because the nose has substantial material (thickness) it is tricky to work with. We can send you a sample, so you can see how it fits on your step. It is our lowest cost protection for stairs of homes, duplexes and apartments. Features extra heavy snap-on nose that fits either square or curved nose wood steps that are between 3/4" and 1-1/8" thick.

SPECIFICATIONS:

• Koroseal vinyl rib design stair treads
• Thickness: 1/8"
• Depth: 9-5/8"
• Snap on nose
• Sizes available: 18", 24", 30", 36", 42", 48" or 72"
• Colors available: Brown, Black

The 820R is a low profile raised disc design for lighter traffic.  The tread is 3/16" thick at the nose and tapers to 1/8" at the back.  The nose has a 1-9/16" length.  These treads are easily trimed in the field with a straight edge and utility knife. The nose is not adjustable and is not tapered. They are designed for interior use.

The 920R One-Piece Rubber Stair Tread has a 3/16" thick nose and tapers to 5-16" at the back.  The nose is adjustable and tapered for a perfect fit.  The benefit of a one piece tread is the ease of cleanng, there is not a groove at the back of the step to collect debris. They are designed for interior use.

The 520S Rubber Stair Tread has a 1/4" nose thickness which tapers down to 1/8" at the back.  The nose drops down 1-9/16", and the nose is not adjustable and is not tapered. They are designed for interior use.

The 780R Rubber Stair Tread is a Raised Disc.  It features an adjustable nose that drops down 1-9/16".  The nose is 1/8" thick. They are designed for interior use.

The 620D Rubber Stair Tread comes in two versions, Square Nose and Round Nose.  This page is for the Square Nose, Search 620DRN for the Round Nose Version.   This tread offers an 1/8" nose thickness, has an adjustable and tapered nose. They are designed for interior use.

The 620D Rubber Stair Tread comes in two versions, Square Nose and Round Nose. This page is for the Round Nose, Search 620DSN for the Square Nose Version. This tread offers an 1/8" nose thickness, with a 3/4" radius. They are designed for interior use.

The 522 Rubber Landing tiles measure 19-11/16" x 19-11/16" and are 1/8" thick

Size 19-11/16" x 19-11/16" (50cm x 50cm)
Overall Thickness:  1/8" 9/64" w/ profile
Profile Height:   1/32"

The 644 Diamond Pattern Landing Tiles measure 27" x 27" and have an overall thickness of 3/16"

Size:  27" x 27" (68.6 cm x 68.6 cm)
Overall Thickness:  3/16"

The 782 Raised Disc Landing Tile is designed for use with the 780R Stair Treads.   The tiles measure 19-11/16" x 19-11/16".

Size:  19-11/16" x 19-11/16"
Overall Thickness:  5/32"

The 882 Low Profile Landing Tile is designed for use with the 820R Stair Treads.   The tiles measure 19-11/16" x 19-11/16".

Size:  19-11/16" x 19-11/16"
Overall Thickness:  1/8"

The GS820R is a low profile raised disc design for lighter traffic.  The tread is 3/16" thick at the nose and tapers to 1/8" at the back.  The nose has a 1-9/16" length.  You have two choices on the Grit Stripping, the Visual Impaired 1-2" wide or 2-3/4" wide grit tape strips.  These treads are easily trimed in the field with a straight edge and utility knife. The nose is not adjustable and is not tapered. They are designed for interior use.

The GS780R Rubber Stair Tread is a Raised Disc.  It features an adjustable nose that drops down 1-9/16".  The nose is 1/8" thick.  You have two choices on the Grit Stripping, the Visual Impaired 1-2" wide or 2-3/4" wide grit tape strips. They are designed for interior use.

The 605CR Rubber Coved Riser goes in the back of the step and acts as a kick plate in the matching color of your stair treads.  The Riser is 7" tall and features a 5/8" cove to aid in cleaning of the back of the step.

The GS920R One-Piece Rubber Stair Tread has a 3/16" thick nose and tapers to 5-16" at the back.  The nose is adjustable and tapered for a perfect fit.  The benefit of a one piece tread is the ease of cleanng, there is not a groove at the back of the step to collect debris. You have two choices on the Grit Stripping, the Visual Impaired 1-2" wide or 2-3/4" wide grit tape strips. They are designed for interior use.

The GS620D Rubber Stair Tread with Grit Stripping. The GS620D is only available in the square nose.   This tread offers an 1/8" nose thickness, has an adjustable and tapered nose. You have two choices on the Grit Stripping, the Visual Impaired 1-2" wide or 2-3/4" wide grit tape strips. They are designed for interior use.

The GS520S Rubber Stair Tread with grit stripping has a 1/4" nose thickness which tapers down to 1/8" at the back.  The nose drops down 1-9/16", and the nose is not adjustable and is not tapered. You have two choices on the Grit Stripping, the Visual Impaired 1-2" wide or 2-3/4" wide grit tape strips. They are designed for interior use.

The 7520R is a smooth surface rubber stair tread.   These treads come in Square and Round Nose, this page is for the Square Nose, for Round Nose search 7520RRD. The treads are 1/8" thick along the entire depth of the treads, and have a nose that drops down 1-9/16".  For the Grit Stripped version you would order the 220 or the 2520.  The 220 comes with two 3/4" grit strips, the 2520 would be the visually impaired version with one 2" wide strip. They are designed for interior use.

The 7020 is a smooth surface rubber stair tread.   These treads come in Square and Round Nose, this page is for the Square Nose, for Round Nose search 7020RD. The treads are 1/4" thick at the nose and taper to 3/16" at the rear.  For the Grit Stripped version you would order the 2020. They are designed for interior use.

The 7520R is a smooth surface rubber stair tread.   These treads come in Square and Round Nose, this page is for the Round Nose, for Square Nose search 7520R. The treads are 1/8" thick along the entire depth of the treads, and have a nose that drops down 1-9/16".  The 7520R Round Nose is not available with the Grit Stripping. They are designed for interior use.

The 7020 is a smooth surface rubber stair tread.   These treads come in Square and Round Nose, this page is for the Round Nose, for Square Nose search 7020. The treads are 1/4" thick at the nose and taper to 3/16" at the rear. For the Grit Stripped version is not available for the round nose treads. They are designed for interior use.

The 220-2520 is the Grit Stripped version of the 7850R Service Weight Smooth Rubber Treads.  The 220 comes with two 3/4" grit strips, the 2520 would be the visually impaired version with one 2" wide strip. The treads are 1/8" thick along the entire depth of the treads, and have a nose that drops down 1-9/16". They are designed for interior use.

The 2020 is a smooth surface rubber stair tread with Grit Stripping on the nose. These treads are the same as the 7020 Heavy Duty Treads with Grit Tape on the nose. You have two choices on the Grit Stripping, the Visual Impaired 1-2" wide or 2-3/4" wide grit tape strips. The treads are 1/4" thick at the nose and taper to 3/16" at the rear. These treads are only available in Square Nose. They are designed for interior use.

The 630D Rubber Outdoor Tread is the only tread we recommend for exterior applications. The tread is only available in black and is ideal for ice rinks, sports arena and high traffic areas.  The tread is 12-1/16" deep with the last 3 inches being smooth for trimming in the field. 

The 1010R Rubber Stair Tread features a Rib Design, with grooves all along the fall line.   The sqaure nose is not tapered or adjustable.  The nose is 1/8" thick and tapers to 3/32" at the very back. They are designed for interior use.

The 1010R Rubber Stair Tread features a Rib Design, with grooves all along the fall line.   The round nose is not tapered or adjustable.  The nose is 1/8" thick and tapers to 3/32" at the very back.  The radius of the nose is 3/4". They are designed for interior use.

Ideal for residential and light commercial applications. This is one of our favorite stair treads for the do-it-yourselfers. Easy to install with very easy cutting, ideal for basement steps. Lightweight, economy gauge with a round rib design. Curve-around nose fits round or square nose steps.

Specifications:

• #334 Koroseal Vinyl economy stair treads
• Round rib surface design
• Thickness: 5/64"
• Depth: 10"
• Curve-around nose
• Sizes available: 18", 24", 36", 48" or 72"
• Colors available: Brown, Black

This is another of our favorites. This vinyl stair tread features a longer nose, so the front edge of the step is covered on a standard 2 x 12 plank step. This tread is idea for the type A personality person how wants everything perfect and covered. Applications for this tread are residential, multi-family dwellings, apartment houses, and low income housing. These treads are easy to cut, clean and install. They are designed for interior use.

Features:

• Extra long square nose
• Easy installation
• Easy clean
• Meets Fed. Specs. RR-T-650E Type B
• Contains no asbestos fiber
• Made of first quality homogeneous vinyl
• Color throughout thickness
• Free from imperfections which might lessen serviceability

Specifications:

• 355 Koroseal vinyl rib design stair treads by Musson Rubber
• Thickness: 1/8"
• Depth: 12"
• Nose: 1-3/4"
• Sizes available: 18", 24", 30", 36", 42", 48", 54", 60", 72", 84", 96"
• Colors available: Brown, Sand, Gray, Black

Vinyl Stair Treads 375 Series Medium Duty

Medium Duty is misleading on this vinyl stair tread. The 375 is very heavy duty, designed for many years of use. Ideal for use in apartments, urban renewal housing, housing for the elderly and housing projects. Lower initial cost, ease of installation and cleaning, and long service appeals to owner and builder. They are designed for interior use.

Specifications:

• 375 Koroseal vinyl rib design stair treads
• 3/16" thick, 12" deep, 1-1/4" square (or curved) nose
• contains no asbestos fiber
• made of first quality homogenous vinyl, color throughout thickness
• free from imperfections which might lessen serviceability
• Meets Fed. Specs. RR-T-650E Type B.
• Select standard length of 18", 24", 30", 36", 42", 48", 54", 60", 72", 84" or 96"
• Select standard solid colors of Brown, Sand, Gray, or Black.

VINYL STAIR TREADS 400 SERIES HEAVY DUTY

Our heaviest duty vinyl stair tread. At 1/4" thick at the nose it will last the longest of all our vinyl stair treads. Easily installs over concrete, metal, wood, and terrazzo. They are designed for interior use.

SPECIFICATIONS:

No. 400 Koroseal vinyl rib design stair treads 1/4" thick 12" deep; 1-1/4" square nose; contains no asbestos fiber; made of first quality homogeneous vinyl, color throughout thickness; free from imperfections which might lesson serviceability. Meets Fed. Specs. RR-T-650E Type B. Select standard length of 24", 30", 36", 42", 48", 54", 60", 72", 84" or 96". Select standard solid colors of Brown, Sand, Gray or Black.

Vinyl Stair Treads GS365 with Grit Strip

This is one our highest volume vinyl stair treads. Heavy duty to stand up to most applications with the safety of inlaid grit strips.

SPECIFICATIONS:

Furnish and install No. GS365 Koroseal Vinyl Stair Treads
Grit-Strip rib design stair treads; 7/32" thick, 12" deep; 1-1/4" square nose; two black* 1" wide abrasive Grit-Strips inlaid in tread, 1" from front edge, spaced 1-1/4" apart; contains no asbestos fiber; made of first quality homogenous vinyl, color throughout thickness; free from imperfections which might lessen serviceability. Meets Federal Specs. RR-T-650E Type B. Select standard length of 36", 42", 48", 54", 60", 72", 84" or 96". Select standard solid color of Brown or Gray.

VINYL STAIR TREAD 405CR SERIES COVED RISERS
The 405CR Coved Riser is used for the back of the step, on the riser. Though they are not required, they make your project look complete and clean.

SPECIFICATIONS:
Furnish and install No 405CR Koroseal vinyl coved stair riser; 1/8" thick, 7" high with 5/8" toe; ribbed back. Select standard length of 18", 24", 30", 36", 42", 48", 54", 60", 72", 84" or 96". Select standard solid color of Brown, Sand, Gray or Black.

Vinyl Landing Tiles KT18-18" x 18"

Landing tiles are .120" thick by 18" x 18" and designed to go with all the vinyl stair treads.  Available colors are Shale and Amber.  Shale is for use with the Black and Gray treads, and the Amber is for use with the Brown or Sand color treads.

Aluminum Stair Treads GSA11 with Oxide Abrasives

Diamond hard aluminum oxide abrasives combined with "space-age" polymeric binders are bonded to a heat treated high strength aluminum square nose stair tread. Treads are available GSA75-7-1/2", GSA9-9" or GSA11-11" deep; in one or two contrasting colors per tread. Flat pieces, GSA35-3-1/2" or GSA55 5-1/2" deep, can be used for ramps and other non-step applications or as a filler behind the 7-1/2" treads. Select one color for front insert and the same or a different color for back insert from seven standard abrasive colors of black, brown, blue, gray, green, red or yellow. Maximum lenght is 10 foot. Nose drops 1-1/16".

Install outdoors or indoors on concrete, wood, treated lumber, slate or marble steps. Use for motels, schools, hotels, apartments, condos, hospitals, churches, cruise ships, amusement parks, etc. Offers anti-slip safety surface - protects new steps - renovate slippery, worn steps.

Purchase the 11" model here.

Diamond hard aluminum oxide abrasives combined with "space-age" polymeric binders are bonded to a heat treated high strength aluminum square nose stair tread. Treads are available GSA75-7-1/2", GSA9-9" or GSA11-11" deep; in one or two contrasting colors per tread. Flat pieces, GSA35-3-1/2" or GSA55 5-1/2" deep, can be used for ramps and other non-step applications or as a filler behind the 7-1/2" treads. Select one color for front insert and the same or a different color for back insert from seven standard abrasive colors of black, brown, blue, gray, green, red or yellow. Maximum lenght is 10 foot. Nose drops 1-1/16".

Install outdoors or indoors on concrete, wood, treated lumber, slate or marble steps. Use for motels, schools, hotels, apartments, condos, hospitals, churches, cruise ships, amusement parks, etc. Offers anti-slip safety surface - protects new steps - renovate slippery, worn steps.

Purchase the 9" model here.

Diamond hard aluminum oxide abrasives combined with "space-age" polymeric binders are bonded to a heat treated high strength aluminum square nose stair tread. Treads are available GSA75-7-1/2", GSA9-9" or GSA11-11" deep; in one or two contrasting colors per tread. Flat pieces, GSA35-3-1/2" or GSA55 5-1/2" deep, can be used for ramps and other non-step applications or as a filler behind the 7-1/2" treads. Select one color for front insert and the same or a different color for back insert from seven standard abrasive colors of black, brown, blue, gray, green, red or yellow. Maximum lenght is 10 foot. Nose drops 1-1/16".

Install outdoors or indoors on concrete, wood, treated lumber, slate or marble steps. Use for motels, schools, hotels, apartments, condos, hospitals, churches, cruise ships, amusement parks, etc. Offers anti-slip safety surface - protects new steps - renovate slippery, worn steps.

Purchase the 7-1/2" model here.