FORMUFIT 1-1/4" Size PVC Pipe products are clean, bright and perfect for amateur or professional jobs where appearance and durability is mandatory. 1-1/4" Size PVC is our 'Goldilocks Size' - not too big, but not too small, and is perfect for most projects that require strength, but need a smaller profile

All FORMUFIT 1-1/4 in. PVC pipe is Schedule 40, which maintains an outside diameter of 1-5/8” (1.660 in.) and an average inside diameter of 1.380 inches.

1-1/4 in. Furniture Grade PVC Pipe

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Sch. 40 PVC Pipe in 5-Feet in White - 1-1/4"

1-1/4" Sch. 40 PVC Pipe, Furniture Grade - 5 ft.

Available Colors
White Black Gray Red Orange Yellow Green Blue Purple

PVC Pipe

From $8.00
Sch. 40 Clear PVC Pipe in 5-Feet in Clear - 1-1/4"

1-1/4" Sch. 40 Clear PVC Pipe, Furniture Grade - 5 ft.

Available Colors

Clear PVC Pipe


The Premier PVC Pipe

FORMUFIT 1-1/4" Furniture Grade PVC pipe is dimensionally identical to standard 1-1/4" Schedule 40 plumbing-grade PVC pipe which is available from most home centers or hardware stores, but designed to last much longer and outperform standard plumbing pipe.

UV Resistance

All FORMUFIT PVC pipe is UV resistant. This keeps the pipe from becoming yellow, dull and brittle. The pipe is designed for outdoor and fluorescent lighting applications and a lifetime of use.

Increased Strength

1-1/4" Furniture PVC pipe is considered to be our 'Goldilocks' size, not to large, but not too small, and is the staple for many of our projects and plans. 1-1/4" Furniture Grade PVC pipe has a far different appearance than its plumbing grade counterpart pipe, as it has a shiny, bright surface that is free of printing or manufacturer’s markings. Excellent for crafts, project stands and science projects.

Dimensionally Equivalent

Furniture PVC pipe has the same outside and inside diameters as standard Schedule 40 PVC plumbing pipe. Since it uses the same sizing system as Schedule 40 PVC it is 100% compatible with standard and furniture grade PVC fittings. PVC uses a nominal sizing system, which means ‘in name only’ so all of our 1-1/4 in. Size PVC pipe fits with our 1-1/4 in. Size PVC fittings.

1-1/4" Schedule 40 PVC Pipe Dimensions

PVC Size 1-1/4"
Actual Outside Diameter 1-5/8 (1.660")
Average* Inside Diameter 1.380
Average* Wall Thickness 0.140

*Averages are provided as the extrusion process contains variations, and some wall thicknesses and inside diameters may not be consistent, from lot to lot.

See our PVC 101 Page for more information.

Available in Color & Clear

FORMUFIT offers our Furniture Pipe in eight (8) different colors in the 1-1/4” Size. Stocked colors include: White, Black, Red, Orange, Yellow, Green, Blue and Purple.  We also offer this size PVC pipe in a Clear UV option for clear projects and solutions.

 Important Information

Furniture Grade PVC pipe is not meant for plumbing or pressurized use. It is only manufactured for non-standard PVC uses, and are not NSF rated for commercial or residential plumbing applications.