Sister brand:
Sheffield Construction & Design →
Building-Wide Retrofit Specialists

Retrofit Impact Windows Built for Coastal Living

Authorized dealer and installer for BES Miami — Only BES-certified retrofit specialist with factory-direct pricing and warranty support. We work with condo boards, property managers, and HOA associations to replace entire buildings, on time and on budget.
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HVHZ
Certified for All Coastal Buildings
200 mph
Wind Resistance Engineered
Full
Building Programs
BES
Authorized Dealer with Factory Direct Pricing
Why Choose Us?

From Board Decision to
Building-Wide Completion

We've designed our process specifically for condo boards and property managers overseeing large-scale retrofit programs. Every step is handled by Sheffield — so your management team can focus on running the building, not the project.
O1

Building Assessment

We conduct a full building survey — every unit type, floor elevation, exposure category, and existing window condition — to build an accurate, comprehensive project scope.
O2

Board Proposal & Spec

We present the board with a full written proposal: BES product specifications, HVHZ engineering, uniform color palette, phasing plan, and fixed pricing for the entire building program.
O3

Permitting & Procurement

We pull the master permit set, manage all municipality submissions, and place the BES factory order — locking product and pricing before mobilization begins.
O4

Phased Installation

We execute installation floor by floor on a board-approved schedule — coordinating with property management on elevator access, resident notices, and daily site operations.
O5

Final Inspection & Closeout

We coordinate all building inspections, deliver as-built documentation, and provide the board with a full project closeout package including warranties and NOA records for every unit.
Our Authorized BES Dealer Advantage

Direct from the Source.
No Middleman.

Most window contractors source product through distributors — leading to unpredictable pricing, inconsistent availability, and no direct line to the manufacturer when problems arise. Sheffield Windows & Doors operates differently.

As an authorized dealer and installer for BES Miami, a South Florida impact window and door manufacturer, Sheffield has a factory-direct relationship that benefits every building program we manage. It means locked pricing across the entire project scope, consistent product availability floor by floor, and a direct line to BES for warranty support, engineering questions, and custom configurations.

Locked Pricing Across the Whole Project

Direct factory relationships let us lock product pricing for the duration of a building program — no mid-project cost escalations.

Volume Savings for Boards

Building-wide programs through an authorized BES dealer command factory-direct pricing — significantly lower per-opening cost than retail distributor sourcing.

Uniform Building Specifications

One product. One color. One NOA. Consistent across every unit and every floor — exactly what boards and inspectors require.

Single-Source Accountability

Manufacturer, contractor, and warranty in one relationship. No finger-pointing between suppliers and installers when the board has questions.
Miami-Dade NOA Certified
Florida Licensed & Insured
Full Building Programs
Retrofit Specialists Only
Miami-Dade NOA Certified
Florida Licensed & Insured
Full Building Programs
Retrofit Specialists Only
For Condo Boards & Property Managers

We Manage the Entire
Building Program

Marine-Grade Product Specifications

BES aluminum frames are engineered with marine-grade anodizing built to withstand the salt air environment of oceanfront buildings for decades — protecting your association's long-term investment.

Full Permit & Inspection Management

Large-scale condo retrofits require master permit sets, per-unit sub-permits in many jurisdictions, and coordinated inspections. We manage the entire permitting process from application to final closeout.
From Boards & Property Managers

Frequently Asked Questions

Can the board require all unit owners to participate in a building-wide program?
How does Sheffield handle units where residents are unavailable or unresponsive?
How does BES direct manufacturing reduce cost for building programs?
What happens if the building has non-standard openings or difficult access units?
Does Sheffield carry the appropriate insurance for an occupied high-rise building program?
How does Sheffield structure payment for a building-wide program?
What warranty does the building association receive?
Can Sheffield provide a reference from a comparable completed building program?
Why Boards Choose Impact Windows

The Case for a Building-Wide Retrofit Program

A coordinated, building-wide impact window program does far more than satisfy Florida's hurricane protection mandate. It delivers measurable financial, operational, and legal benefits that boards and residents experience for decades.

Florida Law Compliance

Florida now requires condo boards to adopt hurricane protection specifications. A building-wide retrofit program fulfills this mandate comprehensively — protecting the board from liability and satisfying the law in a single project.

Category 5 Hurricane Protection

BES windows are engineered to withstand 170–200 mph winds. A building-wide program ensures complete envelope protection — eliminating the mixed-protection liability of a piecemeal approach.

Building Insurance Savings

Full building impact window completion can significantly reduce the association's master policy premium. Florida insurers increasingly require hurricane protection as a condition of coastal condo coverage.

Lower Common Area Energy Costs

Low-E impact glass reduces solar heat gain building-wide, lowering common area HVAC costs and contributing to reduced assessments for residents over time.

Property Value & Marketability

A fully impact-protected building commands a premium in the coastal market. Buyers actively seek HVHZ-compliant buildings — and lenders and insurers may require it for financing approval.

Uniform Building Security

Building-wide laminated impact glass raises the security baseline for every resident — a key selling point for boards communicating the value of the program to unit owners.

UV & Glare Control for Residents

Impact glass blocks up to 99% of UV rays — protecting resident furnishings and finishes throughout the building and reducing a common complaint in South Florida coastal units.

Turtle Code — Full Building Compliance

We spec BES glass to satisfy Turtle Protection ordinances across the entire building — ensuring no unit triggers a code violation or re-inspection after completion.

Marine-Grade Durability at Scale

Marine-grade anodized BES aluminum frames are designed for decades of performance in salt air environments — reducing long-term maintenance and warranty claims for the association.
BES Miami Product Line

Impact Windows & Doors
Built for Coastal Condos

Every product we install is manufactured by BES Miami and engineered specifically for Florida's High-Velocity Hurricane Zone. All products carry Miami-Dade NOA certification and are configured to meet Palm Beach, Broward, and Miami condo specifications.
Post-to-post railing system
Series 500
Code-compliant glass railing built for high-rise and urban construction, where safety meets clean architectural expression.
Manufacturer
BES - Building Envelope Solutions
Type of work:
Commercial
Window Wall System (5' x 13' Span)
Series 3000
Large-format window wall system built for mid- and high-rise projects demanding expansive views and durability.
Manufacturer
BES - Building Envelope Solutions
Type of work:
Commercial
Sliding & Door System
Series 2519
A sleek, high-performance sliding glass door system built for seamless indoor-outdoor living in demanding environments.
Manufacturer
BES - Building Envelope Solutions
Type of work:
Commercial
Pressure-Equalized Curtain Wall System
Series 3850
A high-rise curtain wall system engineered to resist extreme wind, water, and air pressure while maintaining a refined façade.
Manufacturer
BES - Building Envelope Solutions
Type of work:
Commercial

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Who We Are

Built on the Foundation of
Sheffield Construction

Sheffield Windows & Doors is the sister company to Sheffield Construction & Design — a trusted South Florida construction firm with deep experience managing complex, large-scale projects. We created Sheffield Windows & Doors with one purpose: to bring a building-program-level approach to coastal condo window replacement, as the authorized local dealer and installer for BES Miami.

Our clients are condo boards, HOA associations, and property management companies who need a contractor capable of managing the scope, schedule, compliance, and communication demands of a multi-story, occupied building retrofit.
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