Business Details
18 Years
experience
Your Trusted Source for Windows in Hawaii
Discount Windows & Doors has been a trusted provider of high-quality windows and doors in Hawaii for 15 years. With over 100,000 installations and 21,000 satisfied customers, we combine 100 years of collective industry experience with innovative solutions tailored to Hawaii's unique climate. Our products, including hurricane-resistant impact windows and Makai Efficient Self-Cleaning Glass, are engineered to withstand intense UV exposure, salt, humidity, and extreme weather conditions.We pride ourselves on offering a lifetime installation, window, and door warranty, ensuring long-term reliability and customer satisfaction. Our locally owned business operates the largest showroom on Oahu, providing personalized consultations and free in-home estimates to help homeowners and builders find cost-effective, durable solutions. Backed by an A+ BBB rating, we remain committed to excellence in product quality, customer service, and community engagement.
Services
Impact Windows
Vinyl Windows
Aluminum Windows
Jalousie Windows
Custom Doors
Self-Cleaning Glass
Hurricane Protection
Window Installation
Door Installation
Energy-Efficient Solutions
Details
- Year established: 2008
Highlights and features
- We offer 15 years of local Hawaii expertise in window and door solutions.
- Our products are engineered specifically for Hawaii's extreme UV exposure and humidity.
- We provide a lifetime installation, window, and door warranty.
- Our team has 100 years of combined industry experience.
- We operate the largest showroom on Oahu with a huge product selection.
Associations and certifications
- Better Business Bureau (BBB)
What people say
Excellent service
Professional installers
Great work
Lifetime warranty
Hurricane protection
Services
Impact Windows
Our hurricane-resistant impact windows protect homes from extreme weather while reducing noise and UV exposure. Featuring self-cleaning glass and reinforced frames, they provide security and energy efficiency. Ideal for Hawaii's climate, these windows meet strict building codes and come with a lifetime warranty.
Vinyl Windows
Makai Vinyl Windows offer durability against salt corrosion and UV damage. Available in custom colors, they combine thermal efficiency with low maintenance. Designed for Hawaii's environment, these windows include double-strength glass and marine-grade hardware for long-term performance.
Aluminum Windows
Makai Elite aluminum windows provide slim profiles and maximum views for high-rise and luxury homes. Corrosion-resistant with thermal break technology, they meet hurricane zone requirements while maintaining aesthetic appeal and structural integrity in extreme conditions.
Jalousie Windows
Traditional jalousie windows offer affordable ventilation with adjustable glass slats. Available in modern configurations, they balance airflow control with protection against Hawaii's weather patterns, featuring durable frames and easy-to-clean designs.
Custom Doors
We supply sliding, stacking, and entry doors with hurricane-rated options. Custom-finished aluminum and vinyl frames match home aesthetics while providing security and energy efficiency. Products include self-cleaning glass and stainless steel rollers for coastal environments.
People
Dave Pirog
Owner/CEO
With 25+ years in construction, Dave Pirog leads Discount Windows & Doors, bringing innovative, Hawaii-specific solutions to homeowners and builders through product expertise and customer-focused service.
Bobby Flores
Purchasing Manager
Bobby manages procurement operations, ensuring timely delivery of high-quality products while maintaining cost-effectiveness for residential and commercial clients across Hawaii.
Monica Mabrey
Marketing Director
Monica leads marketing initiatives, connecting Hawaii residents with durable, climate-appropriate window and door solutions through community engagement and digital outreach strategies.
Tony Ing
Sales Professional
Tony provides expert consultations, helping customers select hurricane-resistant windows and doors while ensuring clear communication throughout the ordering and installation process.
Anthony Firth
Installation Manager
Anthony oversees professional installation teams, delivering efficient, clean service with attention to detail for window and door replacements across residential and commercial properties.
Questions
What types of windows do you specialize in?
We specialize in hurricane-resistant impact windows, vinyl windows, aluminum windows, and jalousie windows designed specifically for Hawaii's climate.
Do you offer installation services?
Yes, we provide professional installation for all window and door products with a team known for efficiency and attention to detail.
Are your products energy-efficient?
Our windows feature Low-E glass coatings and thermal break technology to reduce heat transfer and improve home energy efficiency.
What warranty do you provide?
We offer a lifetime transferable warranty covering windows, doors, and installation workmanship for long-term customer confidence.
Can you help with condominium window replacements?
Yes, we supply and install code-compliant windows for mid/high-rise condos with reinforced frames meeting updated building standards.
How long does the installation process take?
Most residential installations complete within 1-2 days after product delivery, with scheduling flexibility to accommodate customer needs.
