Historic Wood Window Restoration inPortland, OR

Preserve the timeless beauty of your home with expert wood window restoration, sash cord replacement, and repair services trusted by Portland homeowners for over 30 years.

Why Restore Your Historic Windows?

Portland's historic neighborhoods are filled with homes that feature original wood sash windows dating from the 1880s through the 1940s. Instead of replacing these irreplaceable architectural features with modern alternatives, professional historic window restoration helps you maintain your home's character while dramatically improving performance and energy efficiency.

Restoration vs. Replacement: The Smart Choice

Historic window restoration is not only more sustainable and environmentally responsible, but also significantly more affordable than full window replacement. Original wood windows were built with old-growth timber and superior craftsmanship that modern windows simply cannot match. When properly restored, these windows can outperform new installations while preserving your home's architectural authenticity and market value.

Portland's Unique Restoration Challenges

The Pacific Northwest's wet climate creates specific challenges for historic windows, including moisture damage, wood rot, and hardware deterioration. Our restoration process addresses these regional issues while preserving the original character that makes Portland's historic homes so distinctive and valuable.

Our Comprehensive Historic Window Restoration Services

MJB Windows provides complete restoration solutions tailored to Portland's diverse architectural styles and the unique needs of vintage wood windows.

Complete Sash Restoration & Repair

We meticulously restore window sashes, addressing common issues like loose joints, damaged wood, and worn hardware. Our restoration process includes disassembling sashes, repairing or replacing damaged components, reinforcing joints with traditional joinery techniques, and applying protective finishes that enhance durability while maintaining historical appearance.

Sash Cord & Weight System Repair

We specialize in sash cord replacement that Portland homeowners have relied on for decades. If your windows won't stay open, drop suddenly, or require excessive force to operate, we'll repair or replace cords, pulleys, and weights for smooth, safe operation. Our service restores the precise balance that makes double-hung windows effortless to operate.

Professional Dry Rot Repair

Portland's damp climate often leads to wood rot in window frames and sashes. Our skilled craftsmen repair damaged sections using traditional methods combined with durable, long-lasting materials. We remove all affected wood, treat surrounding areas to prevent future rot, and seamlessly integrate new wood that matches original profiles and grain patterns.

Professional Window Glazing & Weatherproofing

Restore efficiency and durability with professional re-glazing services. We carefully remove old, failing glazing compound and replace it with historically accurate materials that provide superior weather sealing. Our glazing work ensures a strong, weather-tight seal while maintaining the authentic appearance of historic windows.

Hardware Restoration & Replacement

Original window hardware adds to your home's authentic character. We restore sash locks, handles, pulleys, and other hardware components whenever possible. When replacement is necessary, we source period-appropriate hardware that maintains historical accuracy while providing reliable modern function.

Full Wood Window Restoration

From refinishing to structural repair, we offer complete wood window restoration Portland homeowners can trust to extend the life of their original windows for decades. Our comprehensive service addresses every aspect of window condition, ensuring optimal performance, appearance, and longevity.

Our Proven Historic Window Restoration Process

Every historic window restoration project follows our time-tested process, developed through three decades of experience with Portland's diverse architectural styles.

Phase 1: Detailed Inspection & Documentation

We begin with comprehensive evaluation of your windows, documenting current condition and photographing details for historical reference. Our assessment covers sash cord condition, weight systems, frame integrity, glazing condition, hardware functionality, and overall structural soundness. You'll receive a detailed restoration plan with transparent pricing and timeline estimates.

Phase 2: Careful Disassembly & Assessment

Our craftsmen carefully disassemble windows, protecting surrounding trim and architectural details. We document original construction methods, hardware configurations, and any unique features that must be preserved. This careful approach ensures we can restore your windows to their original specifications.

Phase 3: Restoration & Repair Work

Using traditional craftsmanship techniques combined with high-quality modern materials, we restore function and structural integrity while preserving all historic details. This includes wood repair and replacement, sash cord and weight system restoration, glazing compound replacement, hardware restoration, and protective finish application.

Phase 4: Reassembly & Performance Testing

Every restored window undergoes thorough reassembly with careful attention to proper fit, balance, and operation. We conduct extensive testing for smooth operation, weather sealing, and energy efficiency. All work is backed by our comprehensive service guarantee.

Phase 5: Final Inspection & Maintenance Guidance

We perform final quality inspection and provide detailed maintenance guidance to help you preserve your investment. Our team ensures you understand proper care techniques that will keep your restored windows functioning beautifully for decades.

Comprehensive Benefits of Historic Window Restoration

Preserve Authentic Portland Character

Maintain the architectural authenticity that makes Portland's historic neighborhoods so distinctive. Restored original windows preserve the visual harmony of historic streetscapes while honoring your home's cultural and architectural significance.

Environmentally Sustainable Choice

Repairing existing windows is an eco-friendly choice that reduces construction waste and preserves embodied energy. Historic windows represent decades of craftsmanship and natural resources that deserve preservation rather than disposal.

Enhanced Energy Efficiency Performance

With proper restoration including weatherstripping, glazing, and sealing improvements, historic windows can achieve energy efficiency comparable to modern alternatives. Many restored windows actually outperform newer windows due to superior original construction.

Long-Term Durability & Performance

Professional restoration can extend window life by 50+ years, providing excellent return on investment. Quality restoration work often outlasts many modern window replacements.

About MJB Historic Window Restoration

Since 1995, MJB Windows has provided historic window restoration services that Portland homeowners trust completely. With over 30 years of specialized experience, rapid response times, and comprehensive service guarantees, we're recognized for combining superior craftsmanship with exceptional customer care.

Our Mission & Commitment Our goal is straightforward: restore your original windows so they function beautifully and last another 50+ years while preserving their historic character. We believe Portland's architectural heritage deserves expert care and attention to detail.

Specialized Historic Expertise We understand the unique challenges of working with historic windows, from lead-safe work practices to sourcing period-appropriate materials. Our team is trained in traditional joinery techniques, historic preservation standards, and modern performance enhancement methods.

Quality Craftsmanship Guarantee Every restoration project reflects our commitment to excellence. We use premium materials, time-tested techniques, and rigorous quality control to ensure results that exceed your expectations and stand the test of time.

Portlands Sash Cord Restoration Experts

Ready to Restore Your windows to Their Original Beauty?

Don't let broken sash cords compromise your home's comfort and value. Get professional window restoration from Portland's most trusted craftsmen since 1995.

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