Alan Siding & Windows Professional | Class Leading | Reliable

House Wrap

The house wrap acts as both a moisture barrier and additional barrier to air penetration but, it is unique in that it also is designed as a drainage plane. When siding is installed over GreenGuard RainDrop, channels remain for water to drain away from the surface and with the water gone the surface moisture dissipates through normal drying by evaporation. In addition, GreenGuard RainDrop breathes to allow moisture vapor to escape from the wall cavity.


Vinyl Siding: The new vinyl siding has gone from 12' panels to 16'+.The wind load ratings from a 70 MPH to 180+ Mph..Non insulated to a R-5 value .Soft to the touch to firm to the touch vinyl sidings made of high-performance polymer with superior UV protection to enhance deep color fade resistance. This vinyl has "Color-Through Formula" which insures impact and scratch resistance and color all the way through. Profiles include; Dutch lap, Clap board,Board and Batten,Shakes and Shingles.


WE are installing a full line of vinyl and wood windows and doors.

Custom Work

Regardless of the project you are looking on tackling, we are here to guide you every step of the way. We are trained professionals skilled to help you get the home of your dreams.

About Us

Quality you can afford

Alan is a second generation window/siding general contractor. After 15 years of on the job experience, Alan Siding & Windows opened its doors in 1996. . We have built a reputation for quality work with each satisfied customer. As we've grown, we've been careful not to compromise our commitment to quality. Our sense of pride is apparent in every project we complete. Our quality craftsmanship will satisfy the most discriminating tastes and our affordable pricing will surprise even the most frugal budget. Our one on one service is our dedication to your vision. We look forward to speaking with you and understand that this investment in your home is an investment in your future. Do not hesitate to phone or e-mail us directly to schedule a time to meet.


Want to get a quote?

We are always open to new projects.

  • “Project: Install or Completely Replace Vinyl Siding Job was done well. Alan met his time commitments. Noted one install step that was not proper. Alan was on-site quickly to instruct his team. The end result looks great, especially the interface to the existing siding."
    Mark S.
    Pleasant Hill, CA
  • “Project: Repair or Partially Replace Vinyl Siding This outfit is outstanding; its people are courteous and do professional work.”
    Abe P.
    Oakland, CA
  • “Project: Install or Completely Replace Vinyl Siding My experience with Alan Siding was excellent. Alan was straightforward and took the time to educate me about home siding in general, as well as, the specific problems my home presented. I obtained several bids. He was the most affordable but not because he cut corners on materials or the quality of his employees. Once I accepted his bid, the work was completed immediately and thoroughly. They worked diligently until the project was finished and did a great job of cleaning up when they left. One small area needed some extra attention after they left and Alan made sure the problem was fixed right away. Highly recommended.”
    S B.
    Oakland, CA

Contact us

Where to meet

Alan Siding & Windows
All of the Bay Area

Say Hello

Email: alan@alansiding.com
Phone: 415-831-6447, 925-944-8762
About Alan Siding & Windows

We are fully licensed, bonded, and insured. (Liability & worker's comp, over 30 years of experience)

Phone: 415-831-6447

Email: alan@alansiding.com