Best Window Company in Exeter NH

Call 978-304-0495 or Fill out the Form Below to get Your Free Estimate Today

"*" indicates required fields

Name

This field is for validation purposes and should be left unchanged.

First Name*

Last Name*

Email*

Phone*

Product Interest

Windows

Roofing

Siding

Doors

Home Energy Audit

Message*

Agree*

I would like to subscribe to Coastal Windows & Exteriors’ newsletters and  receive periodic email communications and updates

By checking the button, you authorize Coastal Windows & Exteriors to email, SMS, or contact/call you at the phone number you provided using automated telephone technology including auto-dialers, pre-recorded messages, email messages, and text messages, regarding offers about their products and services, even if your phone is a mobile phone number or is currently listed on any state, federal or corporate DO Not Call Lists; and you are not required to give your consent here as a condition of service. Message and data rates may apply. You may revoke this consent at any time.

Verification

Coastal Windows & Exteriors: Award-Winning Window Company in Exeter NH

Smart homeowners choose a window company in Exeter NH that delivers results they can see and feel. From emergency solutions to luxury upgrades, your choice shapes everything about your home’s future.

Coastal Windows & Exteriors leads as the #1 woman-owned window company throughout New England. We install windows that crush Energy Star 7.0 requirements and deliver 0.1 CFM air sealing—the tightest available anywhere. Energy efficient upgrades boost home comfort and bring your dream home to life. All styles available: double-hung, casement, bay, and picture options. Stop accepting windows that fail you. Book your free consultation now.

Cut Expenses

Watch your energy bills drop while your family stays comfortable all year.

Quality Service

Expert crews complete your project quickly without sacrificing quality results.

Premium Materials

Top materials ensure your windows perform beautifully for decades ahead.

Zero Hassle

Forget maintenance nightmares—these windows handle themselves perfectly.

Proven Results

Certified efficiency ratings deliver savings you can trust.

Complete Coverage

Warranty protection secures your investment for years to come.

Window Company in Exeter NH — Coastal Windows & Exteriors

Trusted throughout Rockingham County by families seeking the finest window company in Exeter services. Our experts handle everything from urgent fixes to complete home makeovers. Stop paying for windows that cost you money every month. Get your free estimate today.

Exeter Homeowners Rave About Our Window Company Results

“Coastal Windows & Exteriors exceeded every expectation! Their team arrived promptly, worked efficiently, and left our home spotless. The new windows have dramatically improved our comfort and we’re already seeing lower energy bills. Professional from start to finish — I wouldn’t hesitate to recommend them to neighbors!” — Sarah M., Beverly MA

Complete window upgrade transformation in Exeter NH by Coastal Windows & Exteriors professionals

Expert window installation services demonstrated on Exeter NH home by Coastal Windows & Exteriors

Quality window replacement project completed in Exeter NH by Coastal Windows & Exteriors specialists

Professional window installation in Exeter NH by Coastal Windows & Exteriors

Frequently Asked Questions about Window Installation in Exeter NH

Why choose our window company in Exeter NH for your home?

Outstanding credentials and results speak for themselves:

#1 woman-owned window company across all of New England
Energy Star 7.0 standards crushed by every window we install
0.1 CFM air sealing proves the tightest performance available
EPA Lead-Safe certification protects families during all projects
Installation Masters training guarantees expert workmanship always

How much will great windows boost your family's savings?

Quality windows create financial benefits you’ll love:

Superior frames prevent the heat loss costing you hundreds yearly
Triple-pane systems can save homeowners $500+ on utilities annually when upgrading from single pane
Advanced sealing stops energy waste at every critical connection point
Professional installation closes gaps where expensive air typically escapes
Most families enjoy 25% energy reductions in their first year

Which window styles suit my Exeter home best?

Perfect style matches create both beauty and function:

Double-hung designs offer timeless appeal with today’s efficiency advances
Casement styles deliver outstanding airflow plus crystal-clear outdoor views
Bay options create extra space while adding impressive visual interest
Picture windows flood rooms with light and perfectly frame your views
Custom designs solve any unusual opening or special aesthetic challenge

How do we make dream windows affordable for your budget?

Smart payment options work for every financial situation:

Zero-interest financing
Flexible payment plans
Quick approval processes
Competitive rates
Transparent pricing prevents any surprise fees or hidden costs

Bring Your Dream Home to Life: Affordable Exterior Remodeling Starts Here

Create your perfect home without financial pressure. Our lending partners provide excellent rates and fast decisions. Your transformation starts today.

Stunning Styles from Your Trusted Window Company in Exeter NH

Discover how double hung, casement, and bay windows can revolutionize your Exeter home. Every style combines outstanding efficiency with head-turning beauty.

How Do Windows Create Amazing Home Comfort?

Superior comfort comes from proven technology that works:

Reinforced frames with foam filling create unbeatable thermal protection
0.1 CFM sealing ensures virtually zero air leakage anywhere
High-tech edge materials stop heat loss at glass connections
Special gas mixtures between panes multiply insulation effectiveness
Premium sealing systems eliminate drafts at every operational point
Triple-pane construction maximizes energy conservation and comfort benefits
Master installation ensures every component performs at peak efficiency

Experience incredible comfort—Contact us today.

Discover Beautiful Exeter NH

Established in 1638, Exeter NH enjoys a prime location just 45 miles northeast of Boston in picturesque Rockingham County. This celebrated town of about 16,000 residents perfectly blends historic significance with contemporary family living. Notable attractions include the flowing Exeter River, prestigious Phillips Exeter Academy, and bustling downtown filled with unique shops and excellent restaurants.

Exeter’s diverse neighborhoods feature everything from carefully restored Colonial houses to brand-new family communities. The town consistently attracts educators, professionals, and growing families who appreciate outstanding schools, rich cultural heritage, and convenient seacoast access. Modern Exeter successfully maintains its charming small-town atmosphere while fostering successful businesses and earning recognition as one of New Hampshire’s premier places to call home.

Our Proven Home Enhancement Process

Excellence in execution creates the results you deserve:

Detailed measurements prove the perfect fit and optimal performance
Thorough protection maintains your home’s cleanliness throughout the process
Skilled removal preserves valuable trim and surrounding architectural features
Expert preparation establishes the ideal foundation for superior performance
Precision installation adheres to strict quality standards and manufacturer guidelines
Complete finishing encompasses weatherproofing and flawless trim restoration
Comprehensive testing confirms smooth operation and peak efficiency
Installation Masters certified professionals oversee every project element

Ready to transform your home? Call us immediately.

What Will Your Perfect Windows Investment Be?

Understanding your investment helps you plan for success:

Window specifications and total quantities establish your project foundation
Design preferences and efficiency features influence your final investment
Property characteristics and accessibility affect installation requirements
Premium upgrades and special features enhance your total value
Comprehensive estimates include everything so you know exactly what to expect
Available financing minimizes upfront requirements while maintaining premium quality
Ongoing energy savings continue paying dividends for many years ahead

Discover your personalized investment details today.

Coastal Windows & Exteriors: Your Trusted Partner for Window Installation

SBA Business Person of the Year, MASS

Prestigious national recognition honoring exceptional business leadership and innovative home improvement excellence.

Best of North Shore (BONS) Winner

Consecutive awards celebrating our unwavering commitment to superior service and complete customer satisfaction.

Minuteman Service Award

Distinguished recognition acknowledging our dedication to community service and exceptional customer care.

#1 Woman-Owned Exterior Remodeling Company in New England (INC 5000)

Industry-leading recognition for outstanding business growth and market excellence.

Lead-Safe EPA Certified Firm

Environmental safety certification ensuring responsible, family-safe installation practices on every project.