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Make Your Home Look New Again

Win-Dor is Southern California's largest manufacturer and installer of vinyl replacement windows and doors. Our windows and doors are custom made to exact specifications, constructed for maximum energy efficiency and built to reduce outdoor noise.

Win-Dor is Southern California's largest manufacturer and installer of custom made vinyl replacement windows and doors. They are energy efficient and reduce noise.

Casement Windows

Your Windows are the eyes to your home. You look into and out of them every day. They are the first things you see when looking at your home. New windows will:

  • Make your home look NEW
  • Lower utility bills
  • Reduce outdoor noise
  • Increase your property value
Win-Dor Folding Doors

Looking to replace your current patio doors with new Sliding Patio Doors, French Doors or Folding Doors? We may have a solution for you. New patio doors will:

  • Update the look of your home
  • Open and close with ease
  • Lower utility bills
  • Require very little maintenance

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  • Energy Efficient Technology
  • Built to Block Outdoor Noise
  • Factory Direct Savings
  • 0 Down Financing Available
  • Over 76,000 Satisfied Clients
  • BBB A+, Angies List, Porch, OC Register + Award Winner

Why Win-Dor

Factory Direct Savings

When you buy from Win-Dor, you are buying directly from the manufacturer.  This saves you money and gives you the best possible product for the money

Eliminate the Middle-Man

There is no middle-men adding 10% here and another 15% there.  We sell it, we make it, we install it and most importantly, we service and warranty it.  You'll never be put in between a contractor or manufacturer pointing fingers at each other as to who needs to solve your problem.

Commitment to Quality

Being the manufacturer and the sales organization also has its advantages when it comes to quality allowing us to invest more money into our products.

Will you be next?

Win-Dor uses only the finest vinyl available, the best glass, stainless steel rollers instead of plastic or brass that break or gunk up.  Our hardware is also great!

Commitment to Service

We're proud of our BBB A+ rating, and being recognized as one of the the best window and door companies by AngiesList, the OC Register and others

The Ongoing Relationship

We understand that the bond and commitment that we create with our clients starts when you sign the contract - but continues on through your warranty period.  It doesn't end after we cash your check.

Real Window & Door Experts

Since 1990, Win-Dor has manufactured & installed over 1,000,000 windows, truly making it the largest manufacturer and installer in California

Will you be next?

Request a free educational and no pressure consultation now. We'll inspect your home and help you select the windows, doors and options that are best for you.

Stability

Win-Dor has been operated by the same people using the same name and contractors license number for over 26 years

We'll Be Here For You

So many others have simply gone out of business and change their name every 5-10 years to avoid ongoing customer service and warranty issues - while our commitment to quality over quantity allows us to continue on.

Family Owned and Operated

Win-Dor was founded in Orange County by the same people who own and run it today.  Their children are now involved and continuing this rich tradition

Pride in the Company

The legacy of Win-Dor is important to everyone involved, from the owners to their family members who have been brought up in the business.  But it doesn't stop there. Many of our team have been with the company for over 20 years!

Satisfied Clients

Win-Dor has provided custom replacement windows and doors to over 76,000 satisfied Southern California homeowners

Will you be next?

Request a free educational and no pressure consultation now. We'll inspect your home and help you select the windows, doors and options that are best for you.

Client Comments

I have just had windows replaced by Win-Dor. This is the 2nd home of mine that I have used them to replace the windows. The first experience left me with a sense that this is a company that truly cares about the quality of their product and the professionalism of their employees from the sales rep. to the scheduler and the installers. This second experience reinforced my previous feelings and should I need their services in the future I will not hesitate to call.

If anyone is looking for a new windows or doors you can't go wrong with using Win-Dor.

Michael M. - Lake Arrowhead, CA