Windows & Doors Installation
Milgard, Marvin, JELD-WEN, Andersen, Pella
Working with the most trusted brands: Milgard, Marvin, JELD-WEN, Andersen, Pella
If you’re searching for an experienced contractor offering windows & doors installation in Windsor, contact the dedicated team at Sightline Builders. Locally owned and operated in Sonoma County, our home remodeling contractors in Sebastopol, Petaluma, and beyond been helping homeowners transform their homes for over 27 years. With expert training and a wide selection of stunning windows and doors from Milgard, Marvin, JELD-WEN, Andersen, and Pella, we’re an ideal choice for your installation needs.
Contact us today for more information or to request a window or door measurement.
Work with Contractors Who Care
Older windows and doors perform poorly against the elements and lower your home’s curb appeal. Whether you’re renovating your home to increase the natural light or simply replacing windows that are old and inefficient, new window & door installations will provide your Windsor home with lasting comfort, performance, and security. New windows and doors provide superior insulation and can even help reduce your home’s carbon footprint and energy costs.
OUR PREMIER BRAND PARTNERS
Our general contractors in Petaluma and beyond received company-specific training on how to install Milgard, Marvin, JELD-WEN, Andersen, and Pella products properly, so you can be confident every detail will be perfect and in line with each brand’s rigorous standards. With options that fit any function, style, and budget, our products are extremely versatile, perfect for transforming your home. With several brands to choose from and a wide range of architectural styles, you’re sure to find windows and doors that complement your home and lifestyle perfectly:
- Milgard: Strong, beautiful, long-lasting, and durable, Milgard products are backed by 50 years of innovation and are designed with timeless architectural style and superior performance in mind.
- Marvin: Designed for unprecedented performance and exceptional aesthetics, Marvin offers an expansive portfolio of windows and doors crafted from the highest quality materials.
- JELD-WEN: Offering a variety of attractive styles, JELD-WEN is a recognized leader in manufacturing energy-efficient products and has been an ENERGY STAR Partner since 1998.
- Andersen: A pioneer in the windows and doors industry since 1903, Andersen offers popular traditional styles that complement a wide range of homes.
- Pella: Pella brings your vision to life with creative, stylish, and purposeful design and innovation.

ANDERSEN
WINDOWS & DOORS
INSIST ON A CERTIFIED CONTRACTOR


CONTACT SIGHTLINE BUILDERS & ELEVATE YOUR HOME
If you’re like most homeowners, you may not have ever had your windows or doors replaced. Understandably, it may seem like a large undertaking. As experienced general contractors near me in Sebastopol, we make the entire process streamlined and stress-free. We’re also passionate about making your dream home a reality, so bring us your ideas, and we’ll work with you to find the best options to bring your vision to life. Contact us today or give us a call at 707-892-0671, and we’ll be in touch shortly.
WHY ANDERSEN
Customers have looked at Andersen as an industry leader in providing windows and doors that are different and better for over 115 years. Continually setting higher standards, Andersen continues to inspire with products for the way you live, performance for the comfort and security you desire, and design options to achieve your style. With a commitment to providing windows and doors that perform year after year, it’s no wonder Andersen products rate #1 in quality*.
*2020 Andersen brand surveys of U.S. contractors, builders, and architects.

CHOOSE WITH CONFIDENCE
Choose Sightline Builders as your Andersen Certified Contractor and have confidence that the project will be installed correctly and to the program’s rigorous installation standards. Andersen Certified Contractor installations are backed with a 2-year limited warranty* in addition to the standard Andersen limited 20 years on glass and 10 years on non-glass components. **
*See Andersen Certified Contractor limited warranty for details.
**See Andersen project warranties for details.
PRODUCTS TO CHOOSE FROM

E- SERIES Architectural Collection
A-SERIES Architectural Collection
400 SERIES Classic Wood Craftsmanship
200 SERIES Wood at an Uncommon Value
100 SERIES Smart Alternative to Vinyl
MOVING GLASS WALL SYSTEMS Big Door Collection
SYNCHRONY BANK PROMOTIONAL FINANCING
IN TODAY’S FAST-PACED WORLD, NO ONE HAS TIME TO WASTE.
Synchrony Transact makes the financing process simple, streamlined, and secure from start to finish, so you don’t have to wait to make the improvements you want and need – with the spending power you’re looking for. *
With Synchrony Transact, the entire experience is fast and convenient. It’s never been easier to use promotional financing offers for your home improvement projects. *
*Subject to credit approval. Credit is extended by Synchrony Bank.

APPLY FOR A CREDIT CARD
All you need to do is:
- Review available promotional offers and estimated monthly payments.
- Receive and review a printed copy of the Terms and Conditions (T&C).
- Show two forms of ID
- Provide contact info and income
- Review your application on screen.
You’ll get a response within minutes! If approved, use your credit today.

USE YOUR CREDIT
Sightline Builders will enter the basic project details you’ve discussed (projects/services, price, promotional offer selected). You’ll review everything on the device before the contractor submits the transaction for your formal review and approval.

APPROVE TRANSACTION
You will receive an email from Synchrony Bank with a link to confirm transaction details. It is critical that you conform your transaction by doing the following:
- Confirm identity by entering your birth date.
- Consent to receive information electronically (click “X” and then “Accept”).
- Review transaction details and if correct, click “eSign & Submit”.
- Once the work/service is complete, Sightline Builders will submit the transaction to Synchrony Bank for payment.
- You will begin to receive monthly statements and can manage your account at mysynchrony.com.
NOTE: In some cases, depending on your project type, you will be asked to confirm project completion via completion consent, using a process similar to the above, prior to the transaction being sent to Synchrony Bank for payment. If you are sent a completion consent request via email and do not take action within two weekdays, completion consent will process automatically, and the transaction will be submitted to Synchrony Bank for payment.
APPLY TODAY, TAKE TIME TO PAY
What our customers are saying
Their commitment to craft was consistent throughout the project. We all knew the job had to end, but on a personal level we were sorry to see them go!
S. Burgess, Santa Rosa, CA