Selecting new windows for your home is an important decision that requires careful research and consideration. With so many window manufacturers and brands on the market, it can feel overwhelming trying to decide which company offers the best products to suit your needs and budget. This comprehensive guide will walk you through the key factors to evaluate when choosing window manufacturers and brands.

Research Potential Window Manufacturers

The first step is to develop a list of reputable window manufacturers to consider. There are several ways to identify manufacturers:

Search online for lists and reviews of top window brands. Look for companies that are recognized leaders in the industry. Some well-known names include Andersen, Pella, Marvin, JELD-WEN, and Milgard.
Check with local window retailers. Many window dealers work with several brands and can provide recommendations based on your project requirements and budget.
Look for manufacturers that have been in business for several decades and have earned strong reputations for quality and service. Newer companies may offer competitive pricing but won’t have an established performance record.
Ask neighbors, friends and family which window brands they recommend. Word-of-mouth referrals can provide helpful insight.

Once you have identified some potential manufacturers, research each company thoroughly before narrowing down your options.

Evaluate Company Reputation and Expertise

A manufacturer’s reputation and expertise should play a major role in your decision-making process. Consider these key factors:

Experience and Credentials

How long has the company been in business manufacturing windows? Look for an established history of at least 20-30 years.
Does the company have strong professional certifications? Key associations to look for include the American Architectural Manufacturers Association (AAMA) and the Window & Door Manufacturers Association (WDMA).
What is the company’s track record with customers? Search online for reviews and complaints to gauge overall satisfaction. Reputable brands will have predominantly positive feedback.

Range of Products

Does the manufacturer offer a wide selection of window types and styles? Possibilities include double-hung, casement, sliding, awning, bay, bow, garden and specialty windows.
Are different frame materials available? Most common options are vinyl, wood, fiberglass and aluminum. The best companies provide multiple materials to suit project needs.
Can windows be customized? Quality manufacturers will offer flexible options like custom sizes, colors, interior/exterior finishes, hardware and window opening types.

Warranties and Support

What warranties does the company provide? Look for at least 10 years of coverage but ideally 20-30 years for materials and workmanship. Lifetime warranties offer the best protection.
Does the company have easy-to-access customer support? This includes resources like online FAQs, telephone support lines and service technicians.
How responsive is the company to resolving warranty claims and issues? Check customer reviews for any complaints about the service experience. Reputable brands stand behind their products.

Compare Window Products and Features

Once you’ve researched manufacturer qualifications, take a close look at the window products themselves:

Window Materials

Vinyl – Most affordable option; resists rot, swelling and warping; easy to maintain.
Wood – Beautiful natural appearance; sturdy and long-lasting; higher upfront cost.
Fiberglass – Strong and durable; resists rotting, swelling and warping; more expensive.
Aluminum – Very strong yet lightweight; resists corrosion; conducts heat/cold if not insulated.
Composite – Blend materials for optimal performance; often fiberglass exterior and wood interior.

Consider your priorities – appearance, durability, insulation, and cost will help determine the best materials for your home.

Glass Types

Double pane – Two panes of glass with airspace in between; better insulation than single pane.
Triple pane – Three panes of glass for optimal insulation and energy efficiency.
Low-E – Microscopically thin metallic coating reduces heat transfer; options like Low-E2, Low-E3 available.
Argon/Krypton gas – Inert gases between window panes for greater insulation.
Smart/switchable glass – Glass transitions between transparent and opaque for privacy.

Look for advanced glass technologies to boost energy efficiency and help control heating/cooling costs.

Frame Design

Welded/fusion-welded – Corners are welded for exceptional strength and airtight seal.
Composite – Multi-chambered internal frames enhance insulation.
Custom exterior color – Durable finishes like baked-on enamel available in numerous color choices.

High-performance frame designs improve structural integrity, weather-resistance and insulation.

Hardware

Multi-point locking – Added security from locks at multiple points around the window.
Tilt-in/easy-cleaning – Sashes tilt in to make washing exterior glass more convenient.
Corrosion-resistant – Hardware made from durable materials like stainless steel.
Child safety locks – Prevent sashes from being opened more than a few inches.

Look for durable hardware and easy-to-use operation features. Security enhancements are recommended as well.

Energy Efficiency Ratings

R-value – Indicates the window’s resistance to heat flow; higher numbers mean better insulation.
U-factor – Amount of heat transferred through the window; lower numbers represent better energy performance.
Solar heat gain coefficient (SHGC) – Fraction of solar radiation admitted through the glass.
Visible light transmittance – Percentage of daylight passing through.
Air leakage rating – Measures air infiltration around the frame; lower is better.

Compare key ratings to choose windows optimized for your local climate and energy priorities.

Consider Design Factors

In addition to performance features, assess aesthetic design elements:

Styles – Double-hung and casement most popular, but sliders, awnings, bays, bows, garden windows also available.
Custom sizes – Order windows in exact measurements for your opening space.
Shape – Choose standard rectangles or special shapes like circles, arches, hexagons, triangles.
Trim – Interior and exterior trim options allow design flexibility.
Grilles – Simulated divided lite or interior/exterior grilles add style.
Color – Select interior and exterior finishes to achieve desired look.
Hardware finishes – Metal options like brushed nickel, oil rubbed bronze, satin chrome.

Aesthetic design choices are key for complementing your home’s architecture.

Evaluate Costs and Value

When comparing window options and brands, cost will likely play a significant role in your decision. It’s important to look at both upfront pricing and long-term value:

Get quotes from multiple manufacturers to compare costs for models with similar features and specifications.
Consider lifetime costs, not just initial pricing. Energy efficient windows can save significantly on utilities over time.
Look at the warranty length and coverage. Better protection has more value.
Weigh benefits like durability, noise reduction, less maintenance, and enhanced aesthetics that enhance a home’s comfort and resale value.
Prioritize quality over cost. The cheapest vinyl windows at a home improvement store may not provide the best long-term performance and protection.

The right windows improve your home for decades to come, so focus on maximizing value, not just minimizing price.

Top Window Brands to Consider

While scores of quality window manufacturers exist, a few brands stand out for their reputation, expertise, selection, and customer satisfaction ratings:

Andersen Windows

As one of the oldest and largest window companies, Andersen sets the standard for both performance and aesthetics. They are respected as an innovator, evident in their exclusive Fibrex composite material. Known for excellent quality and craftsmanship.

Pella Windows

Another long-standing leader in window manufacturing, Pella offers exceptional energy efficient models like their triple pane Architect Series. Provides a huge selection of styles, customization options, innovative features and superior quality.

Marvin Windows

Focused on meticulous craftsmanship and architectural authenticity, Marvin makes stunning wood and wood-clad windows. Known for custom, made-to-order products and numerous innovations. More expensive but exceptional quality.

Milgard Windows

Offering stellar energy efficiency, innovative Style Line series, Quiet Line sound control, and custom vinyl and fiberglass models, Milgard wins awards for quality and best value. Great choice for those on a budget.

JELD-WEN Windows

Global company with a wide selection of reliable vinyl, wood, composite and aluminum windows. Especially noted for their energy efficient ImpactGard models. Solid mid-range choice combining quality and affordability.

While these are some of the best brands available, be sure to evaluate manufacturers based on your specific needs. Local dealers and contractors can also suggest quality brands that excel in your regional climate conditions.

How to Choose Between Major Brands

If you’ve narrowed down the field to a few major brands, here are some additional factors to help select the best option:

Availability – Which brands do local stores or contractors recommend and provide? Easier to get product serviced or replaced.
Relevant experience – Look for manufacturers experienced with homes in your area and climate. Northern brands understand cold weather demands better.
Range of styles – Compare model varieties between brands to find one that offers more choices you like.
Lead times – Some brands may require ordering far in advance. Ask about typical timeframes.
Innovative features – Does one manufacturer offer newer technologies or enhanced options the others don’t?
Warranties – Look for any differences in warranty terms between major competitors.
Reputation with local builders/contractors – Ask for input on which brands they trust and prefer to install.
Home style – Have any brands been recommended as better suited for homes with your exterior look?

Thoroughly researching these factors will lead you to make the optimal window brand selection.

Order Window Samples to Evaluate

Once you’ve narrowed down the list of potential manufacturers, order free window samples so you can examine major contenders first-hand:

Samples clearly show features like hardware, insulating glass, grille types, and frame construction.
You can get a feel for quality of materials by examining samples closely.
Viewing exact color choices helps ensure you select hues that coordinate well.
Hands-on testing can reveal ease and smoothness of opening/closing and locking windows.
Samples allow you to judge glass clarity and thickness.
For window styles like casements and awnings, samples show how crank mechanisms operate.
Your overall aesthetic reaction is easier to judge when viewing samples.

Take the time to carefully inspect samples side-by-side. Minor differences in styles, sizes, and specs will be visible.

Ask About Installation Services

Replacing windows involves detailed preparation and installation work. Some window manufacturers and brands offer their own professional installation:

Benefits of Manufacturer Installation

Experts are highly trained in that company’s specific window products.
Installers know the ideal procedures to deliver precision fitting.
You can get support directly from the manufacturer if any issues arise.
Often provides a warranty on the installation work.
Convenient to have new windows handled by a single company.

Using a Local Contractor

Allows you to choose an installer you’re familiar with.
Supports small businesses in your community.
Provides easy access if you need local service for any problems.
Contractors may offer more flexibility in scheduling and service.

Either option can work well. Weigh the pros and cons relative to your needs and preferences.

Ensure Proper Installation

To gain the full benefits of new windows, proper installation is critical:

Old windows must be completely removed and openings inspected and repaired as needed.
The exterior moisture barrier around the window opening has to remain intact or be replaced.
Windows must be precisely measured and levelly anchored within the opening for proper operation and sealing.
The gap between the window frame and rough opening must be properly insulated and sealed.
Flashing and exterior trim must be installed correctly to prevent water infiltration.
Interior trim must provide an attractive finishing seal.

Take the time to thoroughly research proper installation techniques so you can ensure the work is done right. Many manufacturers provide detailed installation instructions.

Be Involved in the Installation Process

Don’t just leave window installation totally in the hands of your chosen professionals. Stay involved in the process:

Ask questions and understand each step of the job.
Monitor work to confirm proper installation techniques are followed.
Inspect windows carefully once installed to immediately identify any issues.
Review manufacturer provided instructions on use, cleaning and maintenance.
Have installation company fix any problems immediately while onsite.
Hold payment until completely satisfied with finished installation.

Your active participation helps guarantee an end result you can feel good about.

Consider Specialty Window Options

Beyond traditional double-hung and casement styles, some specialty window types to consider include:

Bay windows – Angled combinations of 3 or more window units to create an alcove space with views.
Bow windows – Curved row of 4-6 adjoining window sashes for a unique focal accent.
Garden windows – Forward-projecting windows with built-in plant shelves.
Greenhouse windows – Multi-panel combinations ideal for sunrooms or plant displays.
Skylights – Roof windows that usher in natural light from above.
Egress windows – Special code-compliant windows for emergency exit routes.
Transom windows – Horizontal window above a door or other window.
Picture windows – Large fixed windows designed to frame a pleasing outdoor view.

Specialty windows can enhance your home’s functionality and style. Get creative!

Maintain Energy Efficient Windows

Your investment in new energy efficient windows will be maximized by proper ongoing maintenance:

Inspect window operation annually and lubricate hinges/slides as needed.
Verify weatherstripping and caulking seals are intact. Reapply caulk every 3-5 years.
Clean interior and exterior glass a few times per year using proper techniques.
Replace damaged or broken glass immediately to maintain insulation and security.
Repair problems with hardware, balances and other components promptly.
Consider commercial window cleaning services for second story or difficult to reach windows.
Follow all manufacturer instructions for finishing, cleaning and general window care.

Proper maintenance will ensure your windows keep performing optimally for decades.

Conclusion

Choosing the ideal new windows for your home is an important decision requiring careful evaluation of numerous factors. By thoroughly researching window manufacturers, comparing product features and quality, understanding installation considerations, and planning proper maintenance, you can make the best choice to maximize value, appearance, comfort and energy efficiency. Focus on selections that will retain their beauty and performance for years to come. With sound information and smart decision making, you’ll be able to replace your windows with confidence.

How to Choose Window Manufacturers and Brands – FAQ

Below are some frequently asked questions about choosing window manufacturers and brands:

How do I evaluate the reputation of window manufacturers?

Look for a company with at least 20-30 years in business, prominent industry certifications like AAMA and WDMA, and positive customer reviews and feedback. Reputable companies stand behind their windows with solid warranties.

What are the main factors to compare when looking at window products?

Assess window materials, glass technologies, energy efficiency ratings, frame construction, hardware, design styles and customization options. Samples allow you to make hands-on comparisons between brands.

How much do replacement windows cost?

Costs can range widely from $300 on the very low end, to $800 – $1200 for mid-range models, to over $2000 for premium windows. Compare both upfront price and long term value.

Should I consider lesser known brands to save money?

It’s usually worth investing in an established, reputable brand for the quality and performance assurances they provide. Lesser brands often save little but lack track records.

What credentials should an installer have?

Look for installers certified by the Installation Masters program from the National Fenestration Rating Council or the American Architectural Manufacturers Association.

How do I maintain new windows?

Inspect operation annually, reapply caulk seals every few years, clean regularly inside and out, promptly repair any component problems, and follow all manufacturer care guidelines.

When should I consider specialty windows?

Options like bay, bow, garden and skylights provide added unique aesthetics. Transoms and side lites complement door areas. Egress windows are required in some rooms.

How do I make an energy efficient comparison between brands?

Closely evaluate and compare energy efficiency ratings like R-value, U-factor, SHGC and air leakage ratings to choose the optimal windows for your climate and energy goals.

How to Choose Window Manufacturers and Brands – Conclusion

The most important steps are thoroughly researching manufacturer qualifications, comparing features and samples, understanding proper installation, and maintaining windows for performance longevity. Focusing on energy efficiency, quality of construction, innovative technologies, aesthetics, warranty coverage and overall value will guide you to the ideal windows that meet your needs and enhance your home for years to come. With careful evaluation and an informed decision making process, you can choose new windows with confidence.