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uPVC double hung windows

uPVC Double Hung Windows for Your Projects

uPVC double hung windows for distributors, installers and building projects.

Explore the product, review your configuration and prepare a clear brief for project pricing.

Have a window schedule? Start with your sizes, quantities and delivery destination.

ROPO / uPVC Double HungProduct reference. Final configuration subject to confirmation.
Distributors & importersWindow installation companiesBuilders & contractorsProject procurement teams
01 / Understand the product

uPVC Double Hung Windows With Flexible Ventilation

A double hung window has an upper and a lower sash that slide vertically within the frame.

For trade buyers, the opening style is only the starting point. The frame, glazing, hardware and installation details should be evaluated together against the project requirements.

Explore configuration choices

What to check when selecting a system

Upper & lower sashOpening and balance operation
Frame & meeting railProfile and sealing details
Glass & hardwareProject-specific configuration

Double hung describes the opening style. Double glazing describes the glass construction. Confirm both in your enquiry.

02 / Choose by project requirement

One Product Category for Different Purchasing Needs

Start with the application, then confirm the right configuration. These are buying routes, not separate certified product series.

NEW BUILD

Building projects

Coordinate dimensions, appearance and installation details with the project drawings and window schedule.

Discuss your project
REPLACEMENT

Renovation supply

Review existing openings, frame conditions and measurement details before specifying replacement windows.

Share opening requirements
TRADE PROCUREMENT

Distribution & installation

Discuss repeat specifications, order quantities, packaging and the technical information your customers need.

Explore trade requirements

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03 / Technical evaluation

Make the Specification Clear Before You Order

Use this checklist to define your requirements and request the matching product documentation.

No universal performance values are assumed. Confirm figures against the model and configuration quoted.

ItemSpecification focusConfirm for your order
OperationTwo vertically moving sashesConfirm sash arrangement and any tilt-in function.
Frame and profileuPVC frame systemRequest profile dimensions and reinforcement details.
Window dimensionsSizes to suit your window scheduleConfirm width / height limits for each configuration.
GlazingGlass package to be specifiedState thermal, acoustic or safety requirements.
HardwareBalances, locks and accessoriesConfirm the hardware specification and service parts.
Finish and screensColour, screen and accessory selectionCheck the available finish and screen combinations.
PerformanceModel-specific technical documentationRequest relevant reports and full configuration details.
Installation and warrantyDetails to be agreed for your orderReview fixing details and applicable warranty terms.
04 / Custom configuration

uPVC Double Hung Windows for Your Project Priorities

Tell us what the building needs. The quotation should make each agreed choice explicit.

Custom sizes, finishes, glass and accessory combinations are subject to the selected system and manufacturing limits.

Prepare a custom enquiry
01

Dimensions

Width, height, quantity and window identification for every opening.

02

Colour & finish

Preferred interior and exterior appearance, with finish availability to be confirmed.

03

Glazing

Thermal, acoustic, privacy and safety requirements for the glass package.

04

Hardware & accessories

Locks, balances, screens and other accessories required for use and maintenance.

05 / B2B procurement

Tell Us How You Buy

Align the product information and supply details with your role in the project.

DISTRIBUTORS & IMPORTERS

Build a clear supply brief.

  • Product and sample requirements
  • Order quantities and repeat specifications
  • Packaging and spare-parts expectations
  • Branding requests, where supported
INSTALLATION COMPANIES

Prepare for the opening.

  • Measurement and frame details
  • Installation drawings and accessories
  • Hardware and adjustment information
  • Replacement-parts requirements
BUILDERS & PROJECT BUYERS

Coordinate the order.

  • Window schedule and drawings
  • Technical review and specification approval
  • Window labels and delivery sequence
  • Site location and required timeline
06 / Manufacturing review

Ask for Evidence That Matches Your Order

A useful supplier review connects the product you select with the documents, inspection criteria and delivery details you receive.

Explore ROPO’s hung window catalogue

Product documentation

Request model-specific drawings, configuration details and relevant performance reports.

Inspection scope

Agree checks for dimensions, finish, operation, accessories and packaging.

Project references

Ask for available references relevant to your window type and application.

Order identification

Confirm how window numbers, package labels and documents will match your schedule.

07 / From enquiry to delivery

Agree the Details Then Move the Project Forward

Use these milestones to structure your purchasing discussion and confirm responsibilities.

01

Share your brief

Send sizes, quantities, location and project requirements.

02

Review the configuration

Confirm the model, drawings, glass, hardware and options.

03

Agree the order

Review price, sample needs, terms and the proposed schedule.

04

Confirm inspection & packing

Agree checks, labels and protection for the shipment.

05

Plan delivery & support

Confirm shipping arrangements, receipt checks and after-sales terms.

08 / Resources for your review

Get the Information Your Team Needs

Request the documents relevant to your selected configuration before final approval.

Document availability and applicability are confirmed during the enquiry. No unverified certificates or download files are presented here.

09 / Frequently asked questions

Before Requesting a uPVC Double Hung Windows Quotation

Practical questions for trade buyers and project teams.

Do you supply to distributors, installers and building projects?

This page is intended for trade and project enquiries. Tell ROPO whether you are buying for resale, installation or a specific building project so the supply requirements can be reviewed with your quotation.

Can I order custom sizes and configurations?

Submit the required width, height and quantity for each window, together with your preferred glass, colour and accessories. The available combinations and manufacturing limits need to be confirmed before ordering.

What is the minimum order quantity?

Request the minimum order quantity for your selected configuration. Include any mixed sizes and sample requirements so these can be considered in the quotation.

What information do you need for a quotation?

Provide a window schedule or a list of sizes and quantities, the delivery destination, preferred glazing and finish, and your project timing. Drawings and opening photographs can help clarify installation requirements.

Can you provide technical drawings and performance documentation?

Ask for documents relating to the specific model and configuration being quoted. Check that any performance figures apply to the proposed window size, frame and glass combination.

Are double hung windows suitable for replacement projects?

Suitability depends on the existing opening, frame condition and installation method. Share measured openings and photographs for review before confirming the replacement configuration.

What is the lead time for a bulk order?

Ask for a schedule covering drawing approval, production, inspection and transport separately. Confirm the delivery estimate against the agreed specification, quantity and destination.

How should export packaging and after-sales support be agreed?

Include packaging, window labels, delivery inspection, warranty terms and spare-parts requirements in your enquiry. Confirm these details in the order documentation before production.

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Contact Person
Benson
Full Name:
Benson
Tel:

+86 591-87147106

Email:
sales@ropowindows.com
WhatsApp:
8615980112550
Address:
Address: No. 1 Phase, Tieling Technical And Economic Development Zone, Minhou County, Fuzhou City, Fujian Province, China