CenterLockT is a premium vinyl siding with the clean look of wood.

Designed for maximum visual appeal, it features an innovative double-lock panel design that provides enhanced panel rigidity and tight, flat-to-the-wall seam locks. Its unique shape and placement gives CenterLock twice the holding power of ordinary vinyl sidings. In wind resistance tests, CenterLock panels stayed locked in place at wind forces exceeding 150 miles per hour! That means straighter, smoother, more even walls...just like wood siding, but without the headaches of regular maintenance.

A richly grained cedar texture accentuates CenterLock's look-of-wood beauty, while a 3/4" butt edge creates bold, distinct shadow lines just like expensive wood sidings. Choose from classic clapboard or Dutch lap profiles, - both in gracious 4 1/2" exposures - and 13 contemporary colors, all with a luxurious low-gloss finish that capture the beauty of freshly pained wood. Finish your project perfectly with our great selection of trim, soffit and accessory options.

CenterLock's patented mid-panel positive interlock pulls panels flat and tight.

Just as important, when you specify CenterLock, your siding is backed by our Lifetime Limited Warranty* and more than 50 years of Alside's leadership and innovation in the building products industry.

Product specifics
Profile:	Clapboard	Dutch lap
Exposure:	Double 4 1/2"	Double 4 1/2"
Butt Edge:	3/4"	3/4"
Thickness: (nominal)	0.044"	0.044"
Texture:	Richly grained cedar with luxurious low-gloss finish
Colors:	13 - click here to see colors