ComfortWorld 2000-Series Insulated Vinyl Siding

A redesigned and strengthened lock makes ComfortWorld’s 2000-Series Insulated Vinyl Siding an ideal choice for classic beauty, rugged durability, and exceptional value. Create outstanding visual appeal with traditional clapboard and dutch lap profiles, standard exposure widths, a finely detailed woodgrain texture, and a full selection of colors in a beautiful low-gloss finish. It features a contoured insulating underlayment designed to fill in the gaps left behind with traditional non-insulated siding. Its premium 1-1/4″ thickness is designed to provide an extra blanket of protection-up to 4 times more energy efficiency (R-value of 3.96) than traditional siding and can reduce your energy bills as much as 20%. Click here to see flyer detailing the energy savings opportunities. It’s not just siding, it’s insulated siding.

Beautiful Appearance

Choose from America’s most popular siding styles, traditional clapboard or beveled-edge dutch lap, available in 4″ and 5″ widths. A natural grain texture, realistic shadow lines and a low-gloss look of paint finish recreate the details of expensive wood siding. Choose from 13 popular colors.

Outstanding Performance

A premium 0.044″ panel thickness and advanced lock design provide enhanced rigidity so walls stay straight and smooth. The strengthened lock provides superior holding power keeping siding tight on walls, even in extreme winds. ComfortWorld’s 2000-Series Insulated Vinyl Siding insulating underlayment adds strength and support, providing straight and true course lines, not the wavy or flimsy appearance sometimes associated with low-grade siding.

Easy-Care Maintenance

Save time and money without the upkeep that wood requires. No more sanding, staining or painting. Just wash it occasionally to keep it looking like new. Furthermore, its unique breathability allows water vapor that builds up inside your home to escape, helping to create a healthier home environment. The exceptional breathability is 3 times that of other insulation products and provides protection against rot, mold, and mildew. It also deters termite infestation with a built in organic pest-control ingredient that is non-toxic and safe for humans and pets.


Trimworks® accessories are made with the same quality and attention to detail. Many trims and accessories are insulated inside to make the energy efficiency and durability of your siding complete. For example, our beaded and fluted corner posts feature insulated backing inside to add rigidity, insulation, and 300% greater impact resistance. Small animals, birds, and insects can’t nest in these corners. Plus, soffit, trim, accessories, rainware, gutter coil, fascia and trim coil are matched to your siding, thanks to the ColorConnect® Color Matching System.

siding-2000-21ComfortWorld 2000 Vinyl Siding


Warranty and Quality

ComfortWorld’s Reinforced Soffit has peace of mind built right in, proudly offering the strongest warranty in the industry. The siding and accessories are backed by lifetime limited warranties:

  • Limited Lifetime Warranty with transferable provisions
  • Lifetime Limited Fade Protection
  • Warranted against damage from hail

classified ULAs a consumer, you see the UL (Underwriters Laboratories) Classified logo on everyday consumer products, designating that those products have been strenuously tested to ensure they are safe for everyday use. Underwriters Laboratories applies these same safety considerations to manufacturers of building materials such as Window World. Window World’s manufacturers voluntarily submit to UL yearly testing and quarterly inspections to assure that ComfortWorld’s Reinforced Soffit is UL Classified and meets the ASTM E84 Standard.

VSI-LogoThe Vinyl Siding Institute (VSI) sponsors independent, unbiased testing and certification programs to verify the consistent performance of siding products. ComfortWorld products meets or exceeds a rigorous battery of tests required by the vinyl siding industry’s well-known quality standard, ASTM D3679. This ensures the long-term viability of your siding.

energy_star_logoWith VSI’s third-party testing and inspection processes, you’re assured your Prodigy siding, installed as specified, meets or exceeds the industry’s toughest quality standards, with vibrant style and value engineered to last.