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Home  >  Our Products  >  Windows  >  4527i Series
MANKO 4527i SERIES
4.5” ARCHITECTURAL GRADE FIXED, PROJECTED, AND CASEMENT WINDOW SYSTEM
  • 4.5” Deep System
  • Polyamide thermal barrier
  • Monumental profile
  • Internal convection barrier cavities

  • Product Details
  • Accessory Details
  • Literature
  • Data Sheets
  • Overview
  • Features
  • Fixed
  • Project Out+
  • Casement
  • Project In
  • Grid Option

Overview

4527i Series Project In-Out Casement Aluminum Window

4.5″ ARCHITECTURAL GRADE Fixed, Projected and Casement Window System

The need for a more thermally efficient window with a 4 ½” deep monumental profile led to the development of the Manko 4527i series window system.

The 4527i uses a 24mm polyamide crimped in place structural thermal barrier in lieu of the traditional two-part poured and debridged system. Operable sash sections remain at the shallower 2 ¾” depth. This combination allows for the desired increase in thermal performance, the desired monumental depth profile, but retains the economy of the 2 ¾” operable vents while avoiding the hinging and locking issues inherent with a 4 ½” operable sash.

The 4527i series carries AAMA Architectural Class (AW), and NFRC 100, 200, and 500 certification. Perimeter receptor systems and a full range of panning and snap trims are also available. The flush sash design and dual weathering minimizes air infiltration. Structural wall areas are .125” thick. Main frame construction is mortise and tenon joinery with dual integral screw races. Operable sash use mechanically joined, angle reinforced, mitered corner construction. Interchangeable interior glass stops accommodate glazing infill options from ¼” thru 2”.

Features

  • 4 1/2” Deep main frame
  • Monumental profile
  • Thermally broken
  • Polyamide crimped in place structural thermal barrier
  • Structurally tested per ANSI/AAMA 101
  • Certified per NFRC 100, 200, and 500
  • Flush vent construction
  • Angle reinforced operable sash construction
  • Mortise and tenon fixed frame construction
  • Dual EPDM weathering at operable sash
  • Preglazed at factory
  • 1/4” to 2” glazing options
  • Dual glazing available with optional blinds and removable or hinged sash
  • Hermetically sealed blinds
  • Equal leg frames
  • Horizontal stacking options
  • Structural vertical mullions
  • True divided lites
  • Available in anodized finishes
  • Available in a full range of painted finishes
  • Spandrel and composite glazing panels available
  • Extruded screen frames
  • Fiberglass, aluminum, or stainless steel screen options
  • Custom configurations available with standard details
  • Panning systems available
  • Receptor systems available
  • Optional starter sills with extensions
  • Interior snap trims
  • Custom profiles available
  • Manufactured with 6063 –T5 and 6063-T6 aluminum alloys

Fixed

Download .PDF Download .DXF 4527i%20Fixed

Project Out

Download .PDF Download .DXF 4527i%20Project%20Out

Casement

Download .PDF Download .DXF 4527i%20Casement

Project In

Download .PDF Download .DXF 4527i%20Project%20In

Grid Option

Download .PDF Download .DXF 4527i-Grid%20Option
  • Receptors
  • Sill Starters
  • Vertical Mullions
  • Glazing Options
  • Panning/Trim
  • Grid Profiles

Receptors

Download .PDF Download .DXF 4527i%20Receptors

Sill Starters

Download .PDFDownload .DXF 4527i%20Sill%20Starter

Sill Starters with Extension

Download .PDFDownload .DXF 4527i%20Sill%20with%20Extension

Vertical Mullions

Download .PDFDownload .DXF 4527i%20Vertical%20Mullions

Glazing Options

Download .PDFDownload .DXF 4527i%20Glazing%20Options

Panning/Trim

Download .PDFDownload .DXF 4527i%20Panning%20%26%20Trim
Download .PDFDownload .DXF Panning%20%26%20Trim

Grid Profiles

Download .PDFDownload .DXF GO%20Grid%20Profile
  • Brochure
  • Specifications
  • Window Installation
  • General Maintenance
  • Condensation

Series 4527i Brochure

Download .PDF 4527i

Series 4527i Specs

Download .PDF 4527i%20Series%20Specifications-new

General Installation Instructions

Download .PDF window%20install%20generic%20V0.1

General Care & Maintenance

Download .PDF General%20Care%20and%20Maintenance%20Instructions%20v0.1

Condensation

Download .PDF Manko---Understanding-Condensation
  • Thermal Performance
  • Structural Performance
  • Wind Load Charts
  • Dead Load Charts

Thermal Performance

Download .PDF data%20sheet%20thermal%204527i(0.1)

Structural Performance

Download .PDF data%20sheet%20structural%204527i(0.1)

Wind Load Charts

Download .PDF 4527i%20wind%20load%201
Download .PDF 4527i%20wind%20load%202

Dead Load Charts

Download .PDF 4527i%20Dead%20load%20chart
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Manko Headquarters
800 Hayes Dr.
Manhattan, KS 66502
(785) 776-9643
(785) 776-9644 (fax)
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