Seismic strengthening for

new and Existing Homes


The Gamma Bracing system is a lightweight steel frame designed to fit within the existing timber frame in new or existing homes. Once in place it provides a strong and flexible base able to withstand storm and earthquake damage far more than traditional framing alone.

 

 

    • The Gamma Bracing Frame is now CodeMark Certified

    • For new and existing buildings

    • Fits within existing timber frame

    • Withstands multiple earthquake & wind traumas

    • Protects your most valuable asset

    • Eliminates the need for most temporary bracing

    • Cost effective & easy to install - see our installation video here

 

 

Read More

 

The Gamma Bracing System meets all your structural requirements

 


 

 

Have Questions?

 

Phone 0800 272 733 or 

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    • The benefits for the homeowner

      The Benefits for the Homeowner   By YOU Specifying that your new Home is to be Braced with GAMMA GBF’s You will receive the following Benefits: …

    • The benefits for the architect

      Benefits for the Architect   Facilitates modern House designs Provides a structure that has flexibility in its Design Concept A “CodeMark” Certified product…

    • The benefits for the builder

      The Benefits for the builder   Why choose The Gamma Bracing System when building a new home?   Installing the Gamma Bracing frames is easy and…

Seismic Activity Reports

 

 geonet

geonet.org.nz

To view the latest Earthquake Reports in your region go to the above link 

 

 

Do NOT Gamble with your Families' Safety or your Home

Specify the GAMMA Seismic Bracing System for your homes and live with "Peace of Mind"

Gamma Bracing Software Calculator

The GAMMA's New "Slip-in - Quick fix " Range of Seismic Bracing Frames with slotted brackets 

 

and washers for a quick and Easy Fit along with their range of Bracing Values

 

 


 

Download or view the latest version of The Gamma Bracing Technical & Installation Manual herePDF 6.06 MB

 

Or if you want a printed version This email address is being protected from spambots. You need JavaScript enabled to view it. and we will post one to you

   

 


 

GAMMA GBF Bracing Ratings

 

GBF Bracing Frame refBU’s WINDBU’s WINDSingle StudsDouble StudsTotal widthHeight From/to max of

GBF220/2100mm

45bu’s

53bu’s

no

yes

400mm

2000/2400mm

GBF 220/2400mm

37bu’s

44bu’s

no

yes

400mm

2400/2700mm

GBF220/24F

42bu’s

50bu's

no

yes

400mm

2400/2700mm

GBF400/2100mm

51bu's

63bu's

yes

no

445mm

2000/2400mm

GBF400/2400mm

45bu's

55bu's

yes

no

445mm

2400/2700mm

GBF400/2700mm

40bu's

40bu's

yes

no

445mm

2700/3000mm

GBF400/3000mm

35bu's

40bu's

yes

no

445mm

3000/3300mm

GBF450/2100mm

65bu's

74bu's

1LHS + 2RHS

1LHS + 2RHS

490mm

2000/2400mm

GBF450/2400mm

57bu's

65bu's

1LHS + 2RHS

1LHS + 2RHS

490mm

2400/2700mm

GBF450/2700mm

50bu's

57bu's

 1LHS + 2RHS

 1LHS + 2RHS

490mm

2700/3000mm

GBF450/3000mm

45bu's

52bu's

1LHS + 2RHS

1LHS + 2RHS

490mm

3000/3300mm

GBF535/2100mm

79bu's

86bu's

no

yes

535mm 

2000/2400mm 

GBF535/2400mm

69bu's

75bu's

no

yes

535mm

2400/2700mm

GBF535/2700mm

61bu's

67bu's

no

yes

535mm

2700/3000mm

GBF535/3000mm 

55bu's

60bu's 

no

yes

535mm

3000/3300mm

GBF535/3300mm

50bu's

55bu's

no

yes

535mm

3300/3600mm

GBF600/2100mm

90bu's

90bu's

yes

no

645mm

2000/2400mm

GBF600/2400mm

84bu's

90bu's

yes

no

645mm

2400/2700mm

GBF600/2700mm

70bu's

70bu's

yes

no

645mm

2700/3000mm

GBF600/3000mm

55bu's

60bu's

yes

no

645mm

3000/3300mm

GBF600/3600mm

46bu's

50bu's

yes

no

645mm

3300/3600mm

 

© Copyright 2010, Gamma Bracing Technologies Ltd

 

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